ResearchIRR · APNIC

AS4777:AS-DOWNSTREAM Downstream ASNs for AS4777

An as-set registered in APNIC, maintained by MAINT-APNIC-IS-AP. It names 5 ASes and 0 sets directly; followed all the way down, it reaches 5 ASes through 0 nested sets.

Members

What AS4777:AS-DOWNSTREAM lists

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

AS18366 APNIC-ANYCASTAS18367 APNIC-ANYCASTAS18368 APNIC-ANYCASTAS18369 APNIC-ANYCASTAS45192 APNICTRAINING-DC
Expanded

Every AS it reaches

What a filter built from AS4777:AS-DOWNSTREAM would let in: 5 ASes.

Show the 5 ASes
AS18366AS18367AS18368AS18369AS45192
Prefixes

What AS4777:AS-DOWNSTREAM covers

Every route object in the IRR whose origin is one of the 5 ASes it reaches: the prefixes a filter built from AS4777:AS-DOWNSTREAM (with bgpq4, say) would allow. 7 IPv4 and 6 IPv6. Every one is in the IRR API.

7 IPv4 prefixes
202.12.31.0/24202.125.96.0/23203.119.42.0/24203.119.86.0/24203.119.95.0/24203.176.189.0/24203.30.127.0/24
6 IPv6 prefixes
2001:dd8:12::/482001:dd8:6::/482001:dd8:e::/482001:ddd::/482001:df0:a::/482001:df2:ee00::/47
Registries

Each registry’s copy

APNIC5 membersDownstream ASNs for AS4777
Maintained byMAINT-APNIC-IS-AP
Last modified2025-11-18T03:49:50Z
MembersAS18367 AS18369 AS18366 AS18368 AS45192
mbrs-by-refN
Used by

Sets that include AS4777:AS-DOWNSTREAM

AS4777:AS-APNIC
Tools

Check AS4777:AS-DOWNSTREAM live

IRR API, with prefixes