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Spoofing Information for AS 30844 (LIQUID-AS)

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
41.60.190.x/242023-11-20 05:39:06 GMTblockedblocked
41.190.136.x/242023-09-23 05:25:28 GMTrewrittenreceived

Customers of AS 30844 we have spoofer tests from

This is the list of directly connected customers of AS 30844 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
37228 (Olleh-Rwanda-Networks)rwa (Rwanda)84AS 37228 testsreceived
328475 (Afriq-Network-Solutions-AS)ken (Kenya)91AS 328475 testsreceived
37006 (LiquidTelecommunicationRwanda)rwa (Rwanda)220AS 37006 testsreceived
36943 (ZA-1-Grid)zaf (South Africa)92AS 36943 testsblocked
37294 (TNM)mwi (Malawi)133AS 37294 testsblocked
36962 (MTNZ-AS)zmb (Zambia)274AS 36962 testsblocked
14593 (SPACEX-STARLINK)esp (Spain)1221AS 14593 testsblocked
11845 (Vox-Telecom)zaf (South Africa)22012AS 11845 testsblocked
36937 (Neotel-AS)zaf (South Africa)34512AS 36937 testsblocked
31898 (ORACLE-BMC-31898)bra (Brazil)86122AS 31898 testsblocked
21859 (ZEN-ECN)idn (Indonesia)10865676AS 21859 testsblocked

Address Space Announcement History

The customer cone for 30844 is too large for a prefix list to be useful.

Last Modified