ResearchIRR · RADB

AS-IMS-ISP MEMBER GROUP ASN by SIAPNAP

An as-set registered in RADB, maintained by MAINT-AS138129. It names 3 ASes and 0 sets directly; followed all the way down, it reaches 3 ASes through 0 nested sets.

Members

What AS-IMS-ISP lists

3 ASes and 0 sets, written in the object across every registry that holds it. Sets open their own page.

AS38510 DEPTAN-AS-IDAS138854 IMSNET-AS-IDAS139995 IDNIC-WIDEHOSTMEDIA-AS-ID
Expanded

Every AS it reaches

What a filter built from AS-IMS-ISP would let in: 3 ASes.

Show the 3 ASes
AS38510AS138854AS139995
Prefixes

What AS-IMS-ISP covers

Every route object in the IRR whose origin is one of the 3 ASes it reaches: the prefixes a filter built from AS-IMS-ISP (with bgpq4, say) would allow. 14 IPv4 and 4 IPv6. Every one is in the IRR API.

14 IPv4 prefixes
103.138.218.0/23103.138.218.0/24103.138.219.0/24103.148.192.0/23103.148.192.0/24103.148.193.0/24103.178.88.0/24103.178.89.0/24144.79.61.0/24163.61.190.0/24163.61.191.0/24203.190.36.0/23203.190.36.0/24203.190.37.0/24
4 IPv6 prefixes
2001:df0:7980:8000::/492001:df0:7980::/482001:df2:e580::/482404:d5c0::/32
Registries

Each registry’s copy

RADB3 membersMEMBER GROUP ASN by SIAPNAP
Maintained byMAINT-AS138129
Last modified2025-11-07T08:00:21Z
MembersAS138854 AS38510 AS139995
mbrs-by-refN
Used by

Sets that include AS-IMS-ISP

AS-SIAP-NAP
Tools

Check AS-IMS-ISP live

IRR API, with prefixes