Home Prefix Lookup2a14:67c1:b400::/40

2a14:67c1:b400::/40 - BAIYUEXIAO Yiming Zhang (AS211729)

IPv6RIPEassignedAS211729BAIYUEXIAO-AS Yiming Zhang RPKI Valid

CIDR

2a14:67c1:b400::/40

IP Version

IPv6

Addresses

309.4Y

Mask

/40

Country

🇺🇸 United States

City

New York

RIR

RIPE

Status

assigned

Allocated

Announced BGP Routes

0 of 0 routes

RPKI:

IRR:

Swipe sideways to see all columns →

Prefix	Origin AS	RPKI	IRR	Last Seen
This prefix is not announced as a whole. Parts of it are announced as more-specific prefixes, see below.

More-Specific Announcements

12 more-specific announcements

Prefix	Origin AS	RPKI	IRR	Last Seen
2a14:67c1:b400::/44	AS211729 BAIYUEXIAO-AS Yiming Zhang	Valid	-	2026-10-26
2a14:67c1:b400::/48	AS211729 BAIYUEXIAO-AS Yiming Zhang	Valid	-	2026-10-26
2a14:67c1:b401::/48	AS211729 BAIYUEXIAO-AS Yiming Zhang	Valid	-	2026-10-26
2a14:67c1:b402::/48	AS211729 BAIYUEXIAO-AS Yiming Zhang	Valid	-	2026-10-26
2a14:67c1:b410::/44	AS211729 BAIYUEXIAO-AS Yiming Zhang	Valid	-	2026-10-26
2a14:67c1:b410::/48	AS211729 BAIYUEXIAO-AS Yiming Zhang	Valid	-	2026-10-26
2a14:67c1:b420::/48	AS211729 BAIYUEXIAO-AS Yiming Zhang	Valid	-	2026-10-26
2a14:67c1:b421::/48	AS211729 BAIYUEXIAO-AS Yiming Zhang	Valid	-	2026-10-26
2a14:67c1:b422::/48	AS211729 BAIYUEXIAO-AS Yiming Zhang	Valid	-	2026-10-26
2a14:67c1:b423::/48	AS211729 BAIYUEXIAO-AS Yiming Zhang	Valid	-	2026-10-26
2a14:67c1:b426::/48	AS211729 BAIYUEXIAO-AS Yiming Zhang	Valid	-	2026-10-26
2a14:67c1:b4b0::/44	AS211729 BAIYUEXIAO-AS Yiming Zhang	Valid	-	2026-10-26

RPKI ROAs

Prefix	Origin	Max Length	Trust Anchor
2a14:67c1:b400::/40	AS211729	/48	ripe

IRR Route Objects

Origin	Registry	Maintainer	Modified
AS211729	Other IRR	MAINT-AS20473	2025-05-02

More Specific Prefixes

Prefix	AS	Country	Status
2a14:67c1:b400::/48	AS211729	🇭🇰HK	assigned
2a14:67c1:b401::/48	AS211729	🇺🇸US	assigned
2a14:67c1:b402::/48	AS211729	🇺🇸US	assigned

Origin ASN

AS211729

BAIYUEXIAO-AS Yiming Zhang

Related Prefixes

More prefixes of AS211729

All prefixes of AS211729 →

Geolocation

Country🇺🇸United StatesUS

RegionNew York

CityNew York

Coordinates40.7128, -74.0060 ↗

Abuse Contact

Learn more

RPKI and ROAs explainedWhat RPKI valid, invalid and no ROA mean
RPKI validatorCheck ROA coverage for any prefix or ASN
What is BGP?How prefixes are announced and routed
More-specific prefixesGlossary: covering and more-specific routes
IPv4 transfer marketTransfers published by all five RIRs

API

Open

GEThttps://api.ipctl.io/v1/prefix/2a14:67c1:b400::/40

Returns prefix allocation, BGP routes, and more-specific subnets.

curl -s "https://api.ipctl.io/v1/prefix/2a14:67c1:b400::/40" | jq

External Links

RIPEstat