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Spoofing Information for AS 174 (COGENT-174)

Spoofing status per IP block

Spoof status key
receivedSpoofed packet was received.Pattern of tests from this IP block indicates a switch from allowing spoofing to blocking it.
rewrittenSpoofed packet was received, but the source address was changed en route.
blockedSpoofed packet was not received, but unspoofed packet was.
unknownNeither spoofed nor unspoofed packet was received.
IP blockLatest testSpoof
Private
Spoof
Routable
23.237.25.x/242020-08-31 18:08:25 GMTblockedblocked
23.237.26.x/242020-09-05 22:45:18 GMTblockedblocked
23.237.32.x/242020-03-06 04:44:11 GMTblockedblocked
23.237.58.x/242022-03-10 03:17:41 GMTblockedblocked
23.237.87.x/242019-12-28 16:16:27 GMTblockedblocked
23.237.120.x/242018-11-26 16:30:38 GMTunknownunknown
23.237.134.x/242019-10-07 15:30:48 GMTblockedblocked
23.237.152.x/242020-10-04 16:07:17 GMTblockedblocked
38.32.26.x/242021-08-23 15:52:32 GMTunknownunknown
38.64.180.x/242016-11-09 19:23:00 GMTunknownunknown
38.65.64.x/242019-07-09 03:31:20 GMTunknownunknown
38.65.193.x/242019-10-15 17:01:56 GMTunknownunknown
38.66.197.x/242016-02-22 00:16:46 GMTrewrittenrewritten
38.69.6.x/242016-12-12 06:51:22 GMTblockedblocked
38.69.30.x/242017-06-20 23:17:37 GMTreceivedreceived
38.69.48.x/242019-04-10 15:40:33 GMTblockedblocked
38.70.1.x/242019-10-16 23:24:06 GMTrewrittenreceived
38.70.11.x/242022-07-07 09:09:52 GMTunknownunknown
38.70.19.x/242019-04-02 20:04:48 GMTrewrittenreceived
38.72.124.x/242018-10-16 01:28:41 GMTunknownunknown
38.77.16.x/242021-05-11 17:49:31 GMTblockedreceived
38.77.17.x/242017-04-30 16:25:44 GMTunknownblocked
38.77.18.x/242020-05-02 05:45:34 GMTblockedreceived
38.77.21.x/242020-02-27 15:53:15 GMTblockedblocked
38.77.23.x/242019-09-09 20:54:17 GMTunknownunknown
38.79.68.x/242016-06-07 00:27:37 GMTrewrittenrewritten
38.81.176.x/242017-03-23 16:56:00 GMTunknownunknown
38.84.134.x/242017-01-05 12:15:07 GMTblockedblocked
38.88.11.x/242021-10-22 15:18:20 GMTblockedblocked
38.88.210.x/242019-12-12 21:46:27 GMTrewrittenblocked
38.88.250.x/242020-04-24 20:41:44 GMTrewrittenblocked
38.90.134.x/242018-04-11 01:23:04 GMTblockedblocked
38.93.227.x/242018-06-13 10:25:36 GMTblockedblocked
38.94.158.x/242017-08-01 19:53:03 GMTblockedblocked
38.95.165.x/242017-05-03 02:55:21 GMTunknownunknown
38.96.151.x/242018-12-20 22:34:48 GMTrewrittenreceived
38.96.222.x/242017-11-03 07:21:40 GMTunknownunknown
38.97.75.x/242017-11-08 16:32:49 GMTrewrittenrewritten
38.97.90.x/242018-11-02 22:18:15 GMTrewrittenrewritten
38.97.228.x/242019-11-20 16:04:47 GMTunknownunknown
38.98.37.x/242020-02-06 12:26:59 GMTunknownunknown
38.98.234.x/242019-01-23 18:07:56 GMTunknownunknown
38.99.33.x/242019-12-04 19:44:30 GMTunknownunknown
38.99.150.x/242019-08-22 14:00:03 GMTrewrittenblocked
38.100.27.x/242018-04-04 12:07:57 GMTunknownunknown
38.100.141.x/242020-02-25 13:03:46 GMTunknownunknown
38.100.174.x/242019-10-21 19:22:52 GMTblockedblocked
38.101.220.x/242018-05-22 19:43:24 GMTunknownunknown
38.101.239.x/242018-03-01 01:44:04 GMTunknownunknown
38.103.214.x/242017-07-21 21:06:57 GMTrewrittenrewritten
38.103.215.x/242017-03-21 23:48:09 GMTblockedreceived
38.104.0.x/242017-02-14 15:50:24 GMTblockedblocked
38.104.125.x/242019-10-02 20:22:09 GMTrewrittenrewritten
38.104.164.x/242017-03-29 16:52:41 GMTblockedreceived
38.104.183.x/242022-03-09 14:40:35 GMTunknownunknown
38.104.242.x/242018-05-01 19:57:42 GMTblockedblocked
38.104.243.x/242018-12-09 23:30:43 GMTblockedblocked
38.104.246.x/242022-01-12 10:26:14 GMTblockedblocked
38.104.247.x/242018-06-29 16:32:11 GMTunknownunknown
38.105.99.x/242018-10-10 21:37:24 GMTblockedreceived
38.105.105.x/242017-03-14 02:55:56 GMTunknownunknown
38.105.191.x/242017-08-01 19:30:45 GMTblockedblocked
38.105.210.x/242017-10-27 01:10:52 GMTrewrittenrewritten
38.107.114.x/242020-09-08 18:00:33 GMTblockedreceived
38.107.115.x/242018-03-29 21:54:45 GMTblockedblocked
38.109.112.x/242020-08-18 06:13:29 GMTblockedreceived
38.109.159.x/242018-11-15 14:24:55 GMTunknownunknown
38.109.203.x/242019-09-24 12:33:12 GMTunknownunknown
38.110.9.x/242018-10-22 18:03:10 GMTblockedblocked
38.110.13.x/242018-04-29 17:14:02 GMTblockedblocked
38.111.26.x/242017-06-06 02:41:40 GMTunknownunknown
38.113.18.x/242017-05-24 15:01:59 GMTunknownunknown
38.114.82.x/242016-11-10 15:51:55 GMTblockedblocked
38.117.86.x/242019-06-28 01:51:39 GMTrewrittenreceived
38.122.6.x/242018-10-31 22:28:02 GMTrewrittenrewritten
38.122.16.x/242021-10-27 00:48:15 GMTunknownunknown
38.122.19.x/242022-03-15 14:23:12 GMTunknownunknown
38.122.48.x/242017-09-07 02:35:33 GMTreceivedreceived
38.122.57.x/242017-08-10 10:59:59 GMTrewrittenrewritten
38.122.236.x/242018-06-11 21:16:02 GMTrewrittenrewritten
38.123.241.x/242019-09-23 15:32:00 GMTblockedreceived
38.124.47.x/242018-06-20 16:50:32 GMTblockedblocked
38.126.217.x/242017-12-22 18:29:20 GMTblockedblocked
38.127.0.x/242018-05-23 19:10:11 GMTunknownunknown
38.127.1.x/242018-04-23 19:08:19 GMTunknownunknown
38.127.192.x/242019-03-22 18:34:33 GMTblockedreceived
38.128.153.x/242020-09-01 19:43:26 GMTrewrittenreceived
38.130.72.x/242016-10-21 19:04:10 GMTblockedblocked
38.132.36.x/242017-02-09 03:16:59 GMTblockedreceived
38.132.51.x/242016-11-16 08:50:43 GMTrewrittenrewritten
38.133.201.x/242019-02-23 13:20:38 GMTunknownunknown
38.140.0.x/242018-09-11 18:07:17 GMTblockedreceived
38.140.1.x/242016-10-18 18:14:47 GMTblockedblocked
38.140.12.x/242016-12-06 14:16:03 GMTrewrittenrewritten
38.140.108.x/242019-03-11 15:08:34 GMTrewrittenrewritten
38.140.153.x/242017-07-05 20:48:48 GMTrewrittenrewritten
38.140.156.x/242017-07-27 15:33:44 GMTunknownunknown
38.140.158.x/242017-08-23 12:52:08 GMTunknownunknown
38.140.160.x/242018-06-07 12:59:38 GMTblockedblocked
38.140.162.x/242017-02-24 23:28:57 GMTunknownunknown
38.140.165.x/242018-10-10 12:59:54 GMTrewrittenrewritten
38.141.32.x/242020-07-21 23:18:38 GMTblockedblocked
38.142.22.x/242018-11-14 16:48:24 GMTrewrittenrewritten
38.142.45.x/242018-04-05 15:56:46 GMTblockedblocked
38.142.177.x/242021-07-30 13:35:59 GMTunknownunknown
38.142.250.x/242022-08-05 17:43:41 GMTblockedblocked
38.146.57.x/242021-09-30 13:09:23 GMTblockedblocked
45.56.160.x/242020-10-11 04:13:49 GMTunknownunknown
45.56.161.x/242020-10-11 03:41:52 GMTunknownunknown
45.56.174.x/242020-10-11 03:24:12 GMTunknownunknown
45.133.172.x/242022-05-30 23:43:46 GMTblockedblocked
45.133.173.x/242022-05-13 16:31:55 GMTblockedblocked
45.159.14.x/242020-10-06 20:35:47 GMTblockedblocked
50.7.62.x/242020-02-09 18:50:52 GMTblockedblocked
50.7.82.x/242020-08-14 18:52:41 GMTunknownunknown
50.7.86.x/242020-08-14 20:43:52 GMTunknownunknown
50.7.87.x/242020-08-14 20:52:03 GMTunknownunknown
50.7.114.x/242022-07-07 21:06:27 GMTblockedblocked
50.7.124.x/242020-08-23 19:36:50 GMTblockedblocked
50.7.136.x/242020-09-08 18:37:35 GMTblockedblocked
50.7.139.x/242016-03-21 18:41:02 GMTblockedblocked
50.7.145.x/242020-05-27 14:35:57 GMTblockedblocked
50.7.148.x/242020-08-15 00:14:23 GMTunknownunknown
50.7.150.x/242020-08-15 00:18:28 GMTunknownunknown
50.7.232.x/242019-10-07 14:50:29 GMTblockedreceived
66.90.103.x/242017-06-20 14:07:30 GMTblockedblocked
66.232.187.x/242016-12-05 21:20:02 GMTreceivedreceived
102.129.145.x/242022-01-14 07:30:13 GMTunknownunknown
102.129.152.x/242022-04-15 21:52:41 GMTrewrittenrewritten
102.129.153.x/242022-06-23 18:55:45 GMTrewrittenrewritten
102.165.48.x/242022-04-27 21:17:58 GMTblockedblocked
104.218.61.x/242020-07-10 21:28:07 GMTblockedreceived
104.218.62.x/242017-12-03 22:57:06 GMTblockedblocked
130.117.169.x/242017-04-17 14:37:49 GMTrewrittenrewritten
149.6.1.x/242018-04-03 13:32:41 GMTunknownunknown
149.6.39.x/242020-05-24 06:04:26 GMTblockedreceived
149.6.166.x/242020-07-20 09:53:21 GMTblockedreceived
149.6.185.x/242017-09-27 22:15:11 GMTunknownreceived
149.7.104.x/242016-10-23 15:54:00 GMTrewrittenrewritten
149.11.36.x/242022-06-28 03:23:55 GMTblockedblocked
149.127.15.x/242019-06-30 23:34:49 GMTunknownunknown
149.127.109.x/242019-09-19 02:15:15 GMTblockedreceived
154.3.44.x/242022-07-19 23:43:59 GMTunknownunknown
154.3.250.x/242022-07-27 22:09:09 GMTunknownunknown
154.3.251.x/242022-08-02 17:35:46 GMTunknownunknown
154.9.128.x/242022-07-11 00:10:23 GMTunknownunknown
154.13.1.x/242021-09-21 14:21:49 GMTunknownunknown
154.16.49.x/242022-02-25 03:57:36 GMTblockedblocked
154.16.105.x/242022-07-08 18:31:04 GMTunknownunknown
154.16.192.x/242022-03-01 20:43:18 GMTblockedblocked
154.21.14.x/242020-09-08 18:53:46 GMTblockedreceived
154.21.20.x/242022-07-03 09:17:48 GMTunknownunknown
154.21.23.x/242021-12-29 20:18:19 GMTunknownunknown
154.21.28.x/242022-02-14 22:20:55 GMTunknownunknown
154.21.114.x/242021-12-29 19:59:34 GMTunknownunknown
154.21.208.x/242022-01-08 12:48:57 GMTblockedrewritten
154.21.212.x/242021-03-27 17:18:25 GMTblockedrewritten
154.21.216.x/242021-04-16 19:07:16 GMTblockedrewritten
154.28.188.x/242020-10-08 20:18:48 GMTblockedblocked
154.29.131.x/242022-07-18 23:07:27 GMTunknownunknown
154.46.204.x/242016-11-02 19:34:29 GMTblockedblocked
154.47.72.x/242017-05-09 13:01:50 GMTrewrittenrewritten
154.57.3.x/242020-10-08 20:57:19 GMTrewrittenreceived
154.59.111.x/242017-12-17 22:37:29 GMTblockedblocked
154.59.112.x/242018-06-13 11:05:10 GMTblockedblocked
154.60.195.x/242018-04-14 22:51:13 GMTblockedblocked
173.0.12.x/242019-12-08 02:50:10 GMTblockedblocked
173.213.88.x/242020-10-11 03:56:03 GMTunknownunknown
174.141.135.x/242018-10-15 14:42:44 GMTrewrittenreceived
174.141.139.x/242017-06-30 04:24:06 GMTrewrittenrewritten
185.30.233.x/242020-11-23 05:06:25 GMTblockedblocked
185.41.141.x/242018-05-10 16:42:20 GMTblockedblocked
185.68.194.x/242019-10-09 19:38:30 GMTunknownunknown
185.142.239.x/242020-08-21 16:09:45 GMTunknownunknown
185.165.190.x/242020-11-28 09:17:06 GMTblockedblocked
185.202.172.x/242019-02-17 14:38:44 GMTblockedreceived
191.96.106.x/242022-01-13 15:31:08 GMTunknownunknown
191.96.150.x/242022-02-25 01:19:07 GMTblockedblocked
191.96.168.x/242021-09-13 01:34:23 GMTunknownunknown
191.96.227.x/242022-03-01 22:42:55 GMTblockedblocked
191.101.31.x/242021-09-20 08:29:06 GMTunknownunknown
191.101.61.x/242022-07-08 20:05:34 GMTunknownunknown
191.101.217.x/242021-08-17 05:21:44 GMTunknownunknown
192.190.19.x/242020-12-21 18:05:43 GMTblockedblocked
192.240.96.x/242020-08-14 19:34:06 GMTunknownunknown
192.240.97.x/242020-08-14 19:37:36 GMTunknownunknown
193.235.207.x/242021-09-18 22:57:41 GMTblockedblocked
195.78.54.x/242021-09-13 01:23:09 GMTunknownunknown
195.144.21.x/242020-08-21 16:42:55 GMTblockedblocked
196.52.16.x/242019-12-08 03:08:26 GMTblockedblocked
196.52.17.x/242017-10-11 16:55:55 GMTblockedblocked
196.52.18.x/242019-03-05 02:57:40 GMTrewrittenrewritten
196.52.19.x/242019-09-12 17:21:56 GMTblockedrewritten
196.52.20.x/242019-07-24 19:58:56 GMTrewrittenrewritten
196.52.21.x/242019-06-17 14:00:45 GMTblockedblocked
196.52.22.x/242018-06-14 03:45:10 GMTrewrittenrewritten
196.52.23.x/242017-08-22 15:08:13 GMTunknownunknown
196.52.93.x/242020-03-05 15:18:14 GMTblockedblocked
198.181.163.x/242020-10-11 03:59:18 GMTunknownunknown
198.255.66.x/242020-09-08 16:32:47 GMTrewrittenrewritten
198.255.93.x/242020-08-15 00:09:05 GMTunknownunknown
198.255.104.x/242017-11-01 22:37:59 GMTblockedblocked
216.227.128.x/242017-07-10 12:19:37 GMTblockedreceived

Customers of AS 174 we have spoofer tests from

This is the list of directly connected customers of AS 174 from which we have received a spoofer test, ordered by the customer's ability to send spoofed packets and the number of prefixes of an inferred ingress ACL derived from prefix announcements for the customer recorded in public BGP data. BCP-84 describes ingress ACLs as "the most bulletproof solution when done properly" and the "best fit ... when the configuration is not too dynamic, ... if the number of used prefixes is low." Further detail about the size and dynamism of an inferred ACL is available by following the History link for each AS.

ASNCountryNumber of Prefixes
in Customer Cone
Number of ASes
in Customer Cone
Recent
tests
Spoof
Routable
133326 (RIN-AS-AP)aus (Australia)10AS 133326 testsreceived
398836 (NP-NETWORKS)usa (United States)10AS 398836 testsreceived
20412 (CLARITY-TELECOM)usa (United States)422AS 20412 testsreceived
22898 (ATLINK)usa (United States)447AS 22898 testsreceived
262732bra (Brazil)5316AS 262732 testsreceived
31863 (DACEN-2)usa (United States)703AS 31863 testsreceived
25818 (CMCNETWORKS)zaf (South Africa)804AS 25818 testsreceived
21430 (WIA-AS)cze (Czech Republic)939AS 21430 testsreceived
40285 (NORTHLAND-CABLE)usa (United States)1321AS 40285 testsreceived
28210bra (Brazil)13351AS 28210 testsreceived
39351 (ESAB-AS)swe (Sweden)14830AS 39351 testsreceived
394437 (PSLIGHTWAVE)usa (United States)21735AS 394437 testsreceived
8452 (TE-AS)egy (Egypt)123192AS 8452 testsreceived
12741 (AS-NETIA)pol (Poland)2070556AS 12741 testsreceived
37100 (SEACOM-AS)ken (Kenya)126841653AS 37100 testsreceived
21709 (IMPLEX-NET)usa (United States)20AS 21709 testsblocked
39875 (W3Z)gbr (United Kingdom)20AS 39875 testsblocked
398866 (INTERBANK-01)usa (United States)20AS 398866 testsblocked
29449 (IP-TELECOM-AS)ita (Italy)30AS 29449 testsblocked
2549mex (Mexico)40AS 2549 testsblocked
2552 (WUSTL-ASN)usa (United States)50AS 2552 testsblocked
11594 (APUA-AG)atg (Antigua and Barbuda)60AS 11594 testsblocked
34743 (NASHNET-AS)ukr (Ukraine)60AS 34743 testsblocked
37309 (QCell)gmb (Gambia)70AS 37309 testsblocked
48305 (NORAINA-EU)irl (Ireland)70AS 48305 testsblocked
42925 (RIMON1)isr (Israel)80AS 42925 testsblocked
63920 (VOSTRO-AS-AP)aus (Australia)80AS 63920 testsblocked
55 (UPENN)usa (United States)81AS 55 testsblocked
32931 (PEAKTERA)usa (United States)81AS 32931 testsblocked
206067 (H3GUK)gbr (United Kingdom)91AS 206067 testsblocked
25376 (NETNORTH-ASN)gbr (United Kingdom)101AS 25376 testsblocked
51333 (ARCOLINK-ASN)ita (Italy)101AS 51333 testsblocked
34362 (VOLJATEL-HR-AS)hrv (Croatia)102AS 34362 testsblocked
12876 (AS12876)nld (Netherlands)110AS 12876 testsblocked
62129 (wirelessconnect16)irl (Ireland)113AS 62129 testsblocked
53338 (ITCI)can (Canada)120AS 53338 testsblocked
47638 (CADENCE-AS)gbr (United Kingdom)122AS 47638 testsblocked
34756 (ASN-GVRH)nld (Netherlands)130AS 34756 testsblocked
9908 (HKCABLE2-HK-AP)hkg (Hong Kong)131AS 9908 testsblocked
25424 (INEXT-CZ)cze (Czech Republic)131AS 25424 testsblocked
26253 (SCINTERNET)usa (United States)141AS 26253 testsblocked
37680 (COOL-IDEAS)zaf (South Africa)162AS 37680 testsblocked
49855 (PLUTEX)deu (Germany)173AS 49855 testsblocked
201838 (ASN-COMMUNITYFIBRE)gbr (United Kingdom)220AS 201838 testsblocked
34245 (MAGNET-AS)irl (Ireland)222AS 34245 testsblocked
3685 (BUFFALO-ASN)usa (United States)223AS 3685 testsblocked
35612 (NGI-AS)ita (Italy)233AS 35612 testsblocked
199081 (LANCOM)grc (Greece)236AS 199081 testsblocked
49532 (SERVERHUB-NL)deu (Germany)260AS 49532 testsblocked
205544 (LEASEWEB-UK-LON-11)gbr (United Kingdom)260AS 205544 testsblocked
12392 (ASBRUTELE)bel (Belgium)264AS 12392 testsblocked
41495 (FAELIX)gbr (United Kingdom)2911AS 41495 testsblocked
8265 (FASTNET-BKB-ASN)ita (Italy)303AS 8265 testsblocked
21472 (SERVERHOUSE)gbr (United Kingdom)304AS 21472 testsblocked
11888mex (Mexico)319AS 11888 testsblocked
36947 (ALGTEL-AS)dza (Algeria)325AS 36947 testsblocked
45267 (LIGHTWIRE-AS-AP)nzl (New Zealand)368AS 45267 testsblocked
14860 (AS-SMARTCOM)usa (United States)377AS 14860 testsblocked
19165 (WEBPASS)usa (United States)421AS 19165 testsblocked
39603 (P4NET)pol (Poland)426AS 39603 testsblocked
3855 (LOGIC-3855)bmu (Bermuda)4310AS 3855 testsblocked
40788 (START-CA)can (Canada)443AS 40788 testsblocked
6122 (ICN-AS)usa (United States)4410AS 6122 testsblocked
31543 (MYNET-AS)ita (Italy)4611AS 31543 testsblocked
198605 (AVAST-AS-DC)bra (Brazil)471AS 198605 testsblocked
47890 (UNMANAGED-DEDICATED-SERVERS)rou (Romania)554AS 47890 testsblocked
56911 (ASN-WARIAN)irl (Ireland)6814AS 56911 testsblocked
5078 (ONENET-AS-1)usa (United States)7418AS 5078 testsblocked
37721 (Virtual-Technologies-Solutions-SA)bfa (Burkina Faso)879AS 37721 testsblocked
47583 (AS-HOSTINGER)sgp (Singapore)890AS 47583 testsblocked
23944 (SKYBB-AS-AP)phl (Philippines)9912AS 23944 testsblocked
32440 (LONI)usa (United States)9918AS 32440 testsblocked
5050 (PSC-EXT)usa (United States)10024AS 5050 testsblocked
55821 (RADIUSTELECOMS-AS-AP)phl (Philippines)10517AS 55821 testsblocked
30990 (ADJIB-AS)dji (Djibouti)12314AS 30990 testsblocked
63949 (LINODE-AP)usa (United States)1301AS 63949 testsblocked
16276 (OVH)deu (Germany)1355AS 16276 testsblocked
48347 (MTW-AS)rus (Russian Federation)16129AS 48347 testsblocked
34779 (T-2-AS)svn (Slovenia)17290AS 34779 testsblocked
50300 (CUSTDC)gbr (United Kingdom)18314AS 50300 testsblocked
49981 (WorldStream)nld (Netherlands)18718AS 49981 testsblocked
14051 (SUREWEST)usa (United States)20726AS 14051 testsblocked
9145 (EWETEL)deu (Germany)20951AS 9145 testsblocked
33932 (EVERYWAN-AS)esp (Spain)21030AS 33932 testsblocked
37084 (simbanet-tz)tza (Tanzania)22646AS 37084 testsblocked
7992 (COGECOWAVE)can (Canada)22731AS 7992 testsblocked
9500 (VODAFONE-TRANSIT-AS)nzl (New Zealand)24253AS 9500 testsblocked
15704 (AS15704)esp (Spain)25342AS 15704 testsblocked
17451 (BIZNET-AS-AP)idn (Indonesia)25885AS 17451 testsblocked
60171 (AFRIX-AS)esp (Spain)30859AS 60171 testsblocked
28343bra (Brazil)312114AS 28343 testsblocked
9070 (Cooolbox)bgr (Bulgaria)32324AS 9070 testsblocked
14265 (US-TELEPACIFIC)usa (United States)33444AS 14265 testsblocked
29518 (BREDBAND2)swe (Sweden)33937AS 29518 testsblocked
28007ven (Venezuela)33941AS 28007 testsblocked
8075 (MICROSOFT-CORP-MSN-AS-BLOCK)usa (United States)36512AS 8075 testsblocked
21574bra (Brazil)368123AS 21574 testsblocked
46261 (QUICKPACKET)usa (United States)4057AS 46261 testsblocked
60781 (LEASEWEB-NL-AMS-01)nld (Netherlands)4090AS 60781 testsblocked
15557 (LDCOMNET)fra (France)43994AS 15557 testsblocked
137409 (GSLNETWORKS-AS-AP)nzl (New Zealand)46247AS 137409 testsblocked
23655 (TWODEGREES-NZ-AS)nzl (New Zealand)50233AS 23655 testsblocked
27750ury (Uruguay)51539AS 27750 testsblocked
17639 (CONVERGE-AS)phl (Philippines)52560AS 17639 testsblocked
5769 (VIDEOTRON)can (Canada)59462AS 5769 testsblocked
9829 (BSNL-NIB)ind (India)722146AS 9829 testsblocked
37282 (MAINONE)nga (Nigeria)727123AS 37282 testsblocked
13194 (BITE)lva (Latvia)75684AS 13194 testsblocked
8881 (VERSATEL)deu (Germany)839219AS 8881 testsblocked
19108 (SUDDENLINK-COMMUNICATIONS)usa (United States)98971AS 19108 testsblocked
6503mex (Mexico)102227AS 6503 testsblocked
46562 (PERFORMIVE)usa (United States)108129AS 46562 testsblocked
13213 (UK2NET-AS)gbr (United Kingdom)131738AS 13213 testsblocked
35297 (DATALINE-AS)ukr (Ukraine)1475397AS 35297 testsblocked
23106bra (Brazil)1550485AS 23106 testsblocked
17072mex (Mexico)209469AS 17072 testsblocked
52468cri (Costa Rica)2505379AS 52468 testsblocked
1257 (SWIPNET)swe (Sweden)2524328AS 1257 testsblocked
5650 (FRONTIER-FRTR)usa (United States)2569200AS 5650 testsblocked
9009 (M247)cze (Czech Republic)2792172AS 9009 testsblocked
852 (ASN852)can (Canada)3143370AS 852 testsblocked
16509 (AMAZON-02)sgp (Singapore)36784AS 16509 testsblocked
8100 (ASN-QUADRANET-GLOBAL)usa (United States)3814227AS 8100 testsblocked
38195 (SUPERLOOP-AS-AP)aus (Australia)3825335AS 38195 testsblocked
4538 (ERX-CERNET-BKB)chn (China)4209192AS 4538 testsblocked
15964 (CAMNET-AS)cmr (Cameroon)546942AS 15964 testsblocked
9658 (ETPI-IDS-AS-AP)phl (Philippines)555557AS 9658 testsblocked
11845 (Vox-Telecom)zaf (South Africa)559759AS 11845 testsblocked
20473 (AS-CHOOPA)usa (United States)5922641AS 20473 testsblocked
5056 (AUREON-5056)usa (United States)6932102AS 5056 testsblocked
6128 (CABLE-NET-1)usa (United States)7116404AS 6128 testsblocked
2497 (IIJ)jpn (Japan)8012524AS 2497 testsblocked
13335 (CLOUDFLARENET)ind (India)9358768AS 13335 testsblocked
3303 (SWISSCOM)che (Switzerland)96221128AS 3303 testsblocked
199524 (GCORE)lux (Luxembourg)100211295AS 199524 testsblocked
7545 (TPG-INTERNET-AP)aus (Australia)106181697AS 7545 testsblocked
12400 (PARTNER-AS)isr (Israel)126321009AS 12400 testsblocked
6327 (SHAW)can (Canada)13265810AS 6327 testsblocked
9318 (SKB-AS)kor (South Korea)16753741AS 9318 testsblocked
4837 (CHINA169-Backbone)chn (China)16869793AS 4837 testsblocked
8151mex (Mexico)16878866AS 8151 testsblocked
7738bra (Brazil)177114383AS 7738 testsblocked
4788 (TMNET-AS-AP)mys (Malaysia)186941361AS 4788 testsblocked
8551 (BEZEQ-INTERNATIONAL-AS)isr (Israel)319122854AS 8551 testsblocked
7922 (COMCAST-7922)usa (United States)459064000AS 7922 testsblocked
4766 (KIXS-AS-KR)kor (South Korea)511693881AS 4766 testsblocked
3786 (LGDACOM)kor (South Korea)586866008AS 3786 testsblocked
4134 (CHINANET-BACKBONE)hkg (Hong Kong)775599743AS 4134 testsblocked
7195col (Colombia)11262619223AS 7195 testsblocked

Address Space Announcement History

The customer cone for 174 is too large for a prefix list to be useful.

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