Home Prefix Lookup202.172.20.0/22

202.172.20.0/22 - TPLC Holding (AS55636)

IPv4APNICallocatedAS55636TPLC-KH - TPLC Holding Ltd., RPKI Valid

CIDR

202.172.20.0/22

IP Version

IPv4

Addresses

Mask

/22 (255.255.252.0)

Country

🇰🇭 KH

RIR

APNIC

Status

allocated

Allocated

2005-10-19

Announced BGP Routes

1 of 1 route

RPKI:

IRR:

Swipe sideways to see all columns →

Prefix	Origin AS	RPKI	IRR	Last Seen
202.172.20.0/22	AS55636 TPLC-KH - TPLC Holding Ltd.,	Valid	Other IRR	2026-10-12

More-Specific Announcements

4 more-specific announcements

Prefix	Origin AS	RPKI	IRR	Last Seen
202.172.20.0/24	AS55636 TPLC-KH - TPLC Holding Ltd.,	Valid	-	2026-10-12
202.172.21.0/24	AS55636 TPLC-KH - TPLC Holding Ltd.,	Valid	-	2026-10-12
202.172.22.0/24	AS55636 TPLC-KH - TPLC Holding Ltd.,	Valid	-	2026-10-12
202.172.23.0/24	AS55636 TPLC-KH - TPLC Holding Ltd.,	Valid	-	2026-10-12

RPKI ROAs

Prefix	Origin	Max Length	Trust Anchor
202.172.20.0/22	AS55636	/24	apnic

IRR Route Objects

Origin	Registry	Maintainer	Modified
AS55636	Other IRR	MAINT-HGC-INTL	2026-10-02

More Specific Prefixes

Prefix	AS	Country	Status
202.172.20.0/24	AS55636	🇰🇭KH	assigned
202.172.21.0/24	AS55636	🇰🇭KH	assigned
202.172.22.0/24	AS55636	🇰🇭KH	assigned
202.172.23.0/24	AS55636	🇰🇭KH	assigned

Transfer History

Registry transfers of 202.172.20.0/22, blocks inside it, or blocks containing it.

202.172.20.0/22Transfer · 2018-08-01
My Telecom Group Company Limited
🇹🇭 TH APNIC
→
TPLC Holdings Ltd
🇰🇭 KH APNIC

Date	Resource	From	To	Type
2018-08-01	202.172.20.0/22	My Telecom Group Company Limited 🇹🇭 TH APNIC	TPLC Holdings Ltd 🇰🇭 KH APNIC	Transfer

Origin ASN

AS55636

TPLC-KH - TPLC Holding Ltd.,

Related Prefixes

More prefixes of AS55636

All prefixes of AS55636 →

Geolocation

Country🇰🇭KHKH

Coordinates12.5657, 104.9910 ↗

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/202.172.20.0/22

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

curl -s "https://api.ipctl.io/v1/prefix/202.172.20.0/22" | jq

External Links

RIPEstat