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Spoofing Information for AS 12322 (PROXAD)

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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
78.194.6.x/242024-08-11 20:21:01 GMTrewrittenrewritten
78.202.67.x/242024-11-15 14:28:53 GMTrewrittenrewritten
82.64.173.x/242024-01-28 16:15:03 GMTrewrittenrewritten
82.65.45.x/242024-10-20 23:13:33 GMTrewrittenrewritten
82.66.42.x/242024-01-13 17:04:36 GMTrewrittenrewritten
88.120.212.x/242023-12-28 09:35:17 GMTrewrittenrewritten
88.122.48.x/242024-03-02 21:30:13 GMTrewrittenrewritten
88.122.59.x/242024-04-30 09:50:56 GMTrewrittenrewritten
88.123.173.x/242023-11-23 20:22:16 GMTrewrittenrewritten
88.126.98.x/242024-11-20 18:12:13 GMTrewrittenrewritten
88.164.73.x/242024-10-19 19:34:29 GMTrewrittenrewritten
88.166.65.x/242024-02-04 15:20:04 GMTrewrittenrewritten
88.172.191.x/242024-10-27 09:57:50 GMTrewrittenrewritten
88.177.70.x/242024-07-10 05:45:52 GMTrewrittenrewritten
88.183.135.x/242024-04-25 11:51:42 GMTrewrittenrewritten
91.166.0.x/242023-12-30 21:37:01 GMTrewrittenrewritten
2a01:e0a:4xx::/402024-04-30 09:50:56 GMTblockedblocked
2a01:e0a:9xx::/402024-10-20 23:13:33 GMTblockedblocked
2a01:e0a:axx::/402024-01-06 03:14:51 GMTblockedblocked
2a01:e0a:dxx::/402024-04-25 11:51:42 GMTblockedblocked
2a01:e34:ecxx::/402024-08-11 20:21:01 GMTblockedblocked

Customers of AS 12322 we have spoofer tests from

This is the list of directly connected customers of AS 12322 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
51207 (FREEM)fra (France)50AS 51207 testsblocked
29447 (TIF-AS)fra (France)60AS 29447 testsblocked

Address Space Announcement History

This is the address space announcement history of an AS and its customer cone, derived from prefix announcements for the AS recorded in public BGP data. For each month, we have aggregated more specific prefix announcements into contiguous address blocks, where possible. The goal of this page is to allow a network operator to judge the feasibility of deploying a static ingress access control list for their border router connecting to the AS. 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."

Address Space Announcements: 12322 (PROXAD)

Year |2022 2023 2024
Month |Nov Dec Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov
——————————————————————+——‒+——‒+——‒+——‒+——‒+——‒+——‒+——‒+——‒+——‒+——‒+——‒+——‒+——‒+——‒+——‒+——‒+——‒+——‒+——‒+——‒+——‒+——‒+——‒+——‒+
62.147.0.0/16 |————————————————————————————————————————————————————————————————————————————————————————————————————
78.192.0.0/10 |————————————————————————————————————————————————————————————————————————————————————————————————————
82.64.0.0/14 |————————————————————————————————————————————————————————————————————————————————————————————————————
82.142.0.0/18 |————————————————————————————————————————————————————————————————————————————————————————————————————
82.224.0.0/11 |————————————————————————————————————————————————————————————————————————————————————————————————————
83.152.0.0/13 |————————————————————————————————————————————————————————————————————————————————————————————————————
83.214.0.0/16 |————————————————————————————————————————————————————————————————————————————————————————————————————
88.120.0.0/13 |————————————————————————————————————————————————————————————————————————————————————————————————————
88.160.0.0/11 |————————————————————————————————————————————————————————————————————————————————————————————————————
91.160.0.0/12 |————————————————————————————————————————————————————————————————————————————————————————————————————
212.27.32.0/19 |————————————————————————————————————————————————————————————————————————————————————————————————————
213.36.0.0/16 |————————————————————————————————————————————————————————————————————————————————————————————————————
213.228.0.0/18 |————————————————————————————————————————————————————————————————————————————————————————————————————
——————————————————————+——‒+——‒+——‒+——‒+——‒+——‒+——‒+——‒+——‒+——‒+——‒+——‒+——‒+——‒+——‒+——‒+——‒+——‒+——‒+——‒+——‒+——‒+——‒+——‒+——‒+
2a01:e00::/26 |————————————————————————————————————————————————————————————————————————————————————————————————————
——————————————————————+——‒+——‒+——‒+——‒+——‒+——‒+——‒+——‒+——‒+——‒+——‒+——‒+——‒+——‒+——‒+——‒+——‒+——‒+——‒+——‒+——‒+——‒+——‒+——‒+——‒+
Month |Nov Dec Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov
Year |2022 2023 2024

Customers

Address Space Announcements: 29447 (TIF-AS)

Year |2022 2023 2024
Month |Nov Dec Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov
——————————————————————+——‒+——‒+——‒+——‒+——‒+——‒+——‒+——‒+——‒+——‒+——‒+——‒+——‒+——‒+——‒+——‒+——‒+——‒+——‒+——‒+——‒+——‒+——‒+——‒+——‒+
37.160.0.0/14 |————————————————————————————————————————————————————————————————————————————————————————————————————
78.208.0.0/12 | ————————————————————————————————————————————————————————————————————————————
81.56.0.0/15 |————————————————————————————————————————————————————————————————————————————————————————————————————
83.158.0.0/16 |————————————————————————————————————————————————————————————————————————————————————————————————————
——————————————————————+——‒+——‒+——‒+——‒+——‒+——‒+——‒+——‒+——‒+——‒+——‒+——‒+——‒+——‒+——‒+——‒+——‒+——‒+——‒+——‒+——‒+——‒+——‒+——‒+——‒+
2a01:e09::/32 |————————————————————————————————————————————————————————————————————————————————————————————————————
2a01:e10::/30 |————————————————————————————————————————————————————————————————————————————————————————————————————
——————————————————————+——‒+——‒+——‒+——‒+——‒+——‒+——‒+——‒+——‒+——‒+——‒+——‒+——‒+——‒+——‒+——‒+——‒+——‒+——‒+——‒+——‒+——‒+——‒+——‒+——‒+
Month |Nov Dec Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov
Year |2022 2023 2024

Address Space Announcements: 51207 (FREEM)

Year |2022 2023 2024
Month |Nov Dec Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov
——————————————————————+——‒+——‒+——‒+——‒+——‒+——‒+——‒+——‒+——‒+——‒+——‒+——‒+——‒+——‒+——‒+——‒+——‒+——‒+——‒+——‒+——‒+——‒+——‒+——‒+——‒+
37.1.232.0/21 |————————————————————————————————————————————————————————————————————————————————————————————————————
37.8.160.0/19 |————————————————————————————————————————————————————————————————————————————————————————————————————
37.160.0.0/12 |————————————————————————————————————————————————————————————————————————————————————————————————————
78.240.0.0/13 | ————————————————————————————————————————————————————————————————————————————
——————————————————————+——‒+——‒+——‒+——‒+——‒+——‒+——‒+——‒+——‒+——‒+——‒+——‒+——‒+——‒+——‒+——‒+——‒+——‒+——‒+——‒+——‒+——‒+——‒+——‒+——‒+
2a0d:e480::/29 |————————————————————————————————————————————————————————————————————————————————————————————————————
——————————————————————+——‒+——‒+——‒+——‒+——‒+——‒+——‒+——‒+——‒+——‒+——‒+——‒+——‒+——‒+——‒+——‒+——‒+——‒+——‒+——‒+——‒+——‒+——‒+——‒+——‒+
Month |Nov Dec Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov
Year |2022 2023 2024

Address Space Announcements: 202023 (LLHost)

Year |2022 2023 2024
Month |Nov Dec Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov
——————————————————————+——‒+——‒+——‒+——‒+——‒+——‒+——‒+——‒+——‒+——‒+——‒+——‒+——‒+——‒+——‒+——‒+——‒+——‒+——‒+——‒+——‒+——‒+——‒+——‒+——‒+
139.26.0.0/17 | ————————————————————————————————————
——————————————————————+——‒+——‒+——‒+——‒+——‒+——‒+——‒+——‒+——‒+——‒+——‒+——‒+——‒+——‒+——‒+——‒+——‒+——‒+——‒+——‒+——‒+——‒+——‒+——‒+——‒+
2c0f:3781::/32 | ————————————————————————————————————————
——————————————————————+——‒+——‒+——‒+——‒+——‒+——‒+——‒+——‒+——‒+——‒+——‒+——‒+——‒+——‒+——‒+——‒+——‒+——‒+——‒+——‒+——‒+——‒+——‒+——‒+——‒+
Month |Nov Dec Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov
Year |2022 2023 2024

Address Space Announcements: 327697 (TELCO-OI-AS)

Year |2022 2023 2024
Month |Nov Dec Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov
——————————————————————+——‒+——‒+——‒+——‒+——‒+——‒+——‒+——‒+——‒+——‒+——‒+——‒+——‒+——‒+——‒+——‒+——‒+——‒+——‒+——‒+——‒+——‒+——‒+——‒+——‒+
139.26.0.0/16 |————————————————————————————————————————————————————————————————————————————————————————————————————
164.160.68.0/22 |————————————————————————————————————————————————————————————————————————————————————————————————————
——————————————————————+——‒+——‒+——‒+——‒+——‒+——‒+——‒+——‒+——‒+——‒+——‒+——‒+——‒+——‒+——‒+——‒+——‒+——‒+——‒+——‒+——‒+——‒+——‒+——‒+——‒+
2c0f:3780::/32 | ———————————————————————————————————————————— ————————————————————————————
——————————————————————+——‒+——‒+——‒+——‒+——‒+——‒+——‒+——‒+——‒+——‒+——‒+——‒+——‒+——‒+——‒+——‒+——‒+——‒+——‒+——‒+——‒+——‒+——‒+——‒+——‒+
Month |Nov Dec Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov
Year |2022 2023 2024
Last Modified