ResearchIRR · NTTCOM

AS17645:AS-CUST-SG NTT SINGAPORE - PUBLIC IP NETWORK TRANSIT…

An as-set registered in NTTCOM, maintained by MAINT-AS17645. It names 2 ASes and 0 sets directly; followed all the way down, it reaches 2 ASes through 0 nested sets.

Members

What AS17645:AS-CUST-SG lists

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

AS17003 ZOETIS-INCAS38258 SONY-APAC-AP
Expanded

Every AS it reaches

What a filter built from AS17645:AS-CUST-SG would let in: 2 ASes.

Show the 2 ASes
AS17003AS38258
Prefixes

What AS17645:AS-CUST-SG covers

Every route object in the IRR whose origin is one of the 2 ASes it reaches: the prefixes a filter built from AS17645:AS-CUST-SG (with bgpq4, say) would allow. 16 IPv4 and 5 IPv6. Every one is in the IRR API.

16 IPv4 prefixes
103.240.128.0/22103.240.128.0/23103.240.131.0/24121.100.32.0/20121.100.32.0/21121.100.40.0/21146.215.10.0/23146.215.8.0/21146.215.8.0/22146.215.8.0/23155.94.0.0/18155.94.0.0/21155.94.29.0/24155.94.30.0/24155.94.48.0/22155.94.58.0/24
5 IPv6 prefixes
2400:3c00:1::/482400:3c00:1:a102::/642400:3c00:2::/482400:3c00::/322400:3c00::/48
Registries

Each registry’s copy

NTTCOM2 membersNTT SINGAPORE - PUBLIC IP NETWORK TRANSIT CUSTOMERS - ROUTES
Maintained byMAINT-AS17645
Last modified2022-07-19T13:13:23Z
MembersAS38258 AS17003
mbrs-by-refN
Tools

Check AS17645:AS-CUST-SG live

IRR API, with prefixes