Home Prefix Lookup2001:b200:1e00::/40

2001:b200:1e00::/40 - TWGATE AP Taiwan Internet Gateway (AS9505)

IPv6APNICannouncedAS9505TWGATE-AP Taiwan Internet Gateway RPKI Valid

CIDR

2001:b200:1e00::/40

IP Version

IPv6

Addresses

309.4Y

Mask

/40

Country

🇹🇼 Taiwan

City

Taipei

RIR

APNIC

Status

announced

Allocated

Announced BGP Routes

1 of 1 route

RPKI:

IRR:

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Prefix	Origin AS	RPKI	IRR	Last Seen
2001:b200:1e00::/40	AS9505 TWGATE-AP Taiwan Internet Gateway	Valid	Other IRR	2026-10-11

Covering Prefix

1 less-specific announcement

Prefix	Origin AS	RPKI	IRR	Last Seen
2001:b200::/32	AS9505 TWGATE-AP Taiwan Internet Gateway	Valid	-	2026-10-11

RPKI ROAs

Prefix	Origin	Max Length	Trust Anchor
2001:b200::/32	AS9505	/64	apnic
2001:b200::/23	AS9505	/64	apnic
2001:b000::/21	AS3462	/48	apnic

IRR Route Objects

Origin	Registry	Maintainer	Modified
AS9505	Other IRR	MAINT-AS9505	2023-11-13

Origin ASN

AS9505

TWGATE-AP Taiwan Internet Gateway

Related Prefixes

Covering prefix

2001:b200::/32AS9505

More prefixes of AS9505

All prefixes of AS9505 →

Geolocation

Country🇹🇼TaiwanTW

RegionTaiwan

CityTaipei

Coordinates25.0364, 121.5230 ↗

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 transfers in the APNIC regionWho bought and sold address space recently

API

Open

GEThttps://api.ipctl.io/v1/prefix/2001:b200:1e00::/40

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

curl -s "https://api.ipctl.io/v1/prefix/2001:b200:1e00::/40" | jq

External Links

RIPEstat