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Spoofing Information for AS 8708 (RCS-RDS)

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Spoofing status per IP block for last year of data

(Results for all dates also available.)
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
79.112.33.x/242024-04-02 19:52:30 GMTblockedblocked
79.114.40.x/242024-01-22 16:18:03 GMTblockedblocked
79.114.87.x/242024-01-18 14:55:57 GMTblockedblocked
79.114.152.x/242024-08-28 11:21:18 GMTrewrittenrewritten
79.114.248.x/242024-11-01 10:34:29 GMTblockedblocked
79.119.22.x/242024-04-13 15:23:46 GMTrewrittenrewritten
79.119.26.x/242024-01-14 14:02:56 GMTrewrittenrewritten
79.119.56.x/242024-06-11 14:23:43 GMTblockedblocked
79.119.107.x/242024-06-16 10:42:27 GMTblockedblocked
79.119.240.x/242024-09-01 11:46:35 GMTrewrittenrewritten
81.196.28.x/242024-10-21 08:27:57 GMTblockedblocked
82.76.81.x/242024-11-15 20:40:20 GMTblockedblocked
82.76.245.x/242023-12-23 19:05:42 GMTblockedblocked
82.78.21.x/242024-06-22 15:45:17 GMTblockedblocked
82.78.98.x/242024-01-16 18:03:49 GMTblockedblocked
82.78.233.x/242024-03-18 18:45:23 GMTrewrittenrewritten
82.79.3.x/242024-08-10 09:21:21 GMTrewrittenrewritten
82.79.81.x/242024-06-09 15:24:56 GMTblockedblocked
82.79.143.x/242024-07-02 20:03:20 GMTblockedblocked
82.79.177.x/242024-01-21 20:47:25 GMTblockedblocked
84.232.137.x/242024-10-21 16:49:02 GMTrewrittenrewritten
84.232.206.x/242023-12-08 09:59:28 GMTblockedblocked
84.232.238.x/242024-01-15 08:16:27 GMTblockedblocked
86.120.116.x/242024-11-16 00:58:34 GMTblockedblocked
86.121.177.x/242024-11-17 18:14:33 GMTrewrittenrewritten
86.123.29.x/242024-02-09 20:05:57 GMTblockedblocked
86.124.42.x/242024-01-28 13:41:57 GMTrewrittenrewritten
86.124.43.x/242024-11-02 17:02:36 GMTrewrittenrewritten
86.124.205.x/242024-03-08 18:11:21 GMTblockedblocked
86.126.172.x/242024-06-28 13:22:09 GMTrewrittenrewritten
86.126.173.x/242024-07-01 19:09:51 GMTrewrittenrewritten
86.127.142.x/242024-05-31 17:33:53 GMTrewrittenrewritten
188.26.133.x/242023-12-02 02:18:18 GMTblockedblocked
212.54.114.x/242024-05-14 16:33:27 GMTrewrittenrewritten
2a02:2f01:71xx::/402024-07-01 19:09:51 GMTreceivedreceived
2a02:2f01:73xx::/402023-12-11 21:42:02 GMTblockedblocked
2a02:2f01:77xx::/402024-06-28 13:22:09 GMTreceivedreceived
2a02:2f04:cxx::/402024-01-15 08:16:27 GMTblockedblocked
2a02:2f04:a0xx::/402024-01-21 20:47:25 GMTreceivedreceived
2a02:2f04:a1xx::/402024-03-18 18:45:23 GMTblockedblocked
2a02:2f04:c3xx::/402024-11-15 20:40:20 GMTblockedreceived
2a02:2f04:f8xx::/402024-03-08 18:11:21 GMTblockedreceived
2a02:2f05:80xx::/402024-01-14 14:02:56 GMTblockedblocked
2a02:2f05:82xx::/402024-06-09 15:09:23 GMTblockedreceived
2a02:2f05:84xx::/402024-05-31 17:33:53 GMTblockedblocked
2a02:2f05:87xx::/402024-11-02 17:02:36 GMTblockedblocked
2a02:2f07:72xx::/402024-05-14 16:33:27 GMTblockedreceived
2a02:2f08:4cxx::/402023-12-23 19:05:42 GMTreceivedreceived
2a02:2f08:b1xx::/402024-09-01 11:46:35 GMTblockedblocked
2a02:2f08:c1xx::/402024-07-20 22:27:50 GMTblockedblocked
2a02:2f08:c2xx::/402024-07-17 10:45:23 GMTblockedblocked
2a02:2f08:c3xx::/402024-08-10 09:21:21 GMTblockedblocked
2a02:2f08:c4xx::/402024-07-20 12:34:09 GMTblockedblocked
2a02:2f08:c5xx::/402024-08-03 09:57:22 GMTblockedblocked
2a02:2f08:c7xx::/402024-08-28 11:21:18 GMTblockedblocked
2a02:2f08:d1xx::/402024-11-01 10:34:29 GMTblockedreceived
2a02:2f08:d3xx::/402024-11-16 00:58:34 GMTblockedreceived
2a02:2f08:ecxx::/402024-04-13 15:23:46 GMTblockedblocked
2a02:2f0c:e0xx::/402024-10-21 16:49:02 GMTblockedblocked
2a02:2f0c:e2xx::/402024-09-04 17:49:01 GMTblockedblocked
2a02:2f0c:e3xx::/402024-09-11 12:24:13 GMTblockedblocked
2a02:2f0c:e4xx::/402024-09-05 17:12:39 GMTblockedblocked
2a02:2f0c:e5xx::/402024-08-28 08:16:22 GMTblockedblocked
2a02:2f0c:e6xx::/402024-11-17 18:14:33 GMTblockedblocked
2a02:2f0c:e7xx::/402024-09-06 18:59:23 GMTblockedblocked

Customers of AS 8708 we have spoofer tests from

This is the list of directly connected customers of AS 8708 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 the latest month of 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
20879 (MICRONET)prt (Portugal)30AS 20879 testsblocked

Address Space Announcement History

The customer cone for 8708 is too large for a prefix list to be useful.

Last Modified