Home Prefix Lookup61.29.251.0/24

61.29.251.0/24 - UCLOUD INFORMATION TECHNOLOGY (HK) LIMITED (AS135377)

IPv4APNICassignedAS135377UCLOUD-HK-AS-AP - UCLOUD INFORMATION TECHNOLOGY (HK) LIMITED RPKI Valid

CIDR

61.29.251.0/24

IP Version

IPv4

Addresses

256

Mask

/24 (255.255.255.0)

Country

🇳🇬 Nigeria

City

Lagos

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
61.29.251.0/24	AS135377 UCLOUD-HK-AS-AP - UCLOUD INFORMATION TECHNOLOGY (HK) LIMITED	Valid	APNICOther IRR	2026-10-12

RPKI ROAs

Prefix	Origin	Max Length	Trust Anchor
61.29.251.0/24	AS135377	/24	apnic
61.29.250.0/23	AS135391	/24	apnic

IRR Route Objects

Origin	Registry	Maintainer	Modified
AS135377	APNIC	MAINT-OFFEI-HK	2025-10-20
AS135391	APNIC	MAINT-OFFEI-HK	2025-10-20
AS135377	Other IRR	MAINT-AS135391	2025-11-28
AS135391	Other IRR	MAINT-AS135391	2023-11-13

Transfer History

Registry transfers of 61.29.251.0/24, blocks inside it, or blocks containing it.

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
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

Origin ASN

AS135377

UCLOUD-HK-AS-AP - UCLOUD INFORMATION TECHNOLOGY (HK) LIMITED

Related Prefixes

More prefixes of AS135377

All prefixes of AS135377 →

Geolocation

Country🇳🇬NigeriaNG

RegionLagos

CityLagos

Coordinates6.5244, 3.3792 ↗

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/61.29.251.0/24

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

curl -s "https://api.ipctl.io/v1/prefix/61.29.251.0/24" | jq

External Links

RIPEstat