Home Prefix Lookup2400:3e20:4000::/36

2400:3e20:4000::/36 - CHENG CHIH TSAI CHENG CHIH TSAI (AS206434)

IPv6APNICassignedAS206434CHENG-CHIH-TSAI CHENG-CHIH TSAI RPKI Valid

CIDR

2400:3e20:4000::/36

IP Version

IPv6

Addresses

4951.7Y

Mask

/36

Country

🇹🇼 Taiwan

City

Taipei

RIR

APNIC

Status

assigned

Allocated

Announced BGP Routes

1 of 1 route

RPKI:

IRR:

Swipe sideways to see all columns →

Prefix	Origin AS	RPKI	IRR	Last Seen
2400:3e20:4000::/36	AS206434 CHENG-CHIH-TSAI CHENG-CHIH TSAI	Valid	APNIC	2026-10-26

RPKI ROAs

Prefix	Origin	Max Length	Trust Anchor
2400:3e20:4000::/36	AS206434	/36	apnic

IRR Route Objects

Origin	Registry	Maintainer	Modified
AS206434	APNIC	MAINT-HOSTUPAB-AP	2022-04-04

Origin ASN

AS206434

CHENG-CHIH-TSAI CHENG-CHIH TSAI

Related Prefixes

More prefixes of AS206434

2602:f7a7:20::/48

All prefixes of AS206434 →

Geolocation

Country🇹🇼TaiwanTW

RegionTaiwan

CityTaipei

Coordinates25.0330, 121.5650 ↗

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 transfers in the APNIC regionWho bought and sold address space recently

API

Open

GEThttps://api.ipctl.io/v1/prefix/2400:3e20:4000::/36

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

curl -s "https://api.ipctl.io/v1/prefix/2400:3e20:4000::/36" | jq

External Links

RIPEstat