Home Prefix Lookup61.29.244.0/22

61.29.244.0/22 - BGP Prefix

IPv4APNICallocated RPKI Valid

CIDR

61.29.244.0/22

IP Version

IPv4

Addresses

Mask

/22 (255.255.252.0)

Country

🇸🇬 Singapore

City

Singapore

RIR

APNIC

Status

allocated

Allocated

2004-12-10

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

1 more-specific announcement

Prefix	Origin AS	RPKI	IRR	Last Seen
61.29.244.0/24	AS64079 CTGL-IPX China Telecom Global Limited	Valid	-	2026-10-11

RPKI ROAs

Prefix	Origin	Max Length	Trust Anchor
61.29.244.0/22	AS23764	/24	apnic
61.29.244.0/22	AS64079	/24	apnic

IRR Route Objects

Origin	Registry	Maintainer	Modified
AS23764	APNIC	MAINT-CTHKI-HK	2023-07-14
AS64079	APNIC	MAINT-CTHKI-HK	2024-02-01

More Specific Prefixes

Prefix	AS	Country	Status
61.29.244.0/24	AS64079	🇸🇬SG	assigned
61.29.245.0/24		🇸🇬SG	assigned
61.29.246.0/24		🇸🇬SG	assigned
61.29.247.0/24		🇸🇬SG	assigned

Transfer History

Registry transfers of 61.29.244.0/22, blocks inside it, or blocks containing it.

61.29.244.0/22Transfer · 2023-07-03
AOFEI DATA INTERNATIONAL COMPANY LIMITED
🇭🇰 HK APNIC
→
China Telecom Global Limited
🇭🇰 HK APNIC
61.29.240.0/20Transfer · 2019-08-12
China Internet Network Information Center/ofidc
🇨🇳 CN APNIC
→
AOFEI DATA INTERNATIONAL COMPANY LIMITED
🇭🇰 HK APNIC
61.29.240.0/20Transfer · 2017-06-05
China Internet Network Information Center/RingLink
🇨🇳 CN APNIC
→
China Internet Network Information Center/ofidc
🇨🇳 CN APNIC

Date	Resource	From	To	Type
2023-07-03	61.29.244.0/22	AOFEI DATA INTERNATIONAL COMPANY LIMITED 🇭🇰 HK APNIC	China Telecom Global Limited 🇭🇰 HK APNIC	Transfer
2019-08-12	61.29.240.0/20	China Internet Network Information Center/ofidc 🇨🇳 CN APNIC	AOFEI DATA INTERNATIONAL COMPANY LIMITED 🇭🇰 HK APNIC	Transfer
2017-06-05	61.29.240.0/20	China Internet Network Information Center/RingLink 🇨🇳 CN APNIC	China Internet Network Information Center/ofidc 🇨🇳 CN APNIC	Transfer

Geolocation

Country🇸🇬SingaporeSG

CitySingapore

Coordinates1.3521, 103.8200 ↗

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/61.29.244.0/22

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

curl -s "https://api.ipctl.io/v1/prefix/61.29.244.0/22" | jq

External Links

RIPEstat