Home Prefix Lookup202.55.30.0/24

202.55.30.0/24 - BGP Prefix (MOAS)

IPv4APNICannouncedMOAS RPKI Valid

CIDR

202.55.30.0/24

IP Version

IPv4

Addresses

256

Mask

/24 (255.255.255.0)

Country

🇯🇵 Japan

City

Chiyoda City

RIR

APNIC

Status

announced

Allocated

Announced BGP Routes

2 of 2 routes

MOAS - 2 origin ASNs

RPKI:

IRR:

Swipe sideways to see all columns →

Prefix	Origin AS	RPKI	IRR	Last Seen
202.55.30.0/24	AS4809 CHINATELECOM-CORE-WAN-CN2 China Telecom Next Generation Carrier Network	Valid	APNICOther IRR	2026-10-11
202.55.30.0/24	AS23764 CTGNET CTGNet	Valid	APNICOther IRR	2026-10-11

Covering Prefix

1 less-specific announcement

Prefix	Origin AS	RPKI	IRR	Last Seen
202.55.0.0/19	AS4809 CHINATELECOM-CORE-WAN-CN2 China Telecom Next Generation Carrier Network	Valid	-	2026-10-11

RPKI ROAs

Prefix	Origin	Max Length	Trust Anchor
202.55.30.0/24	AS4809	/24	apnic
202.55.30.0/24	AS23764	/24	apnic
202.55.0.0/19	AS4809	/19	apnic
202.55.0.0/19	AS23764	/19	apnic

IRR Route Objects

Origin	Registry	Maintainer	Modified
AS4809	APNIC	MAINT-CTGL-HK	2020-04-20
AS23764	APNIC	MAINT-CTGL-HK	2021-06-23
AS23764	Other IRR	MAINT-AS36678	2026-08-25
AS4809	Other IRR	MAINT-CT-GNOC	2023-11-13

Origin ASNs (2)

AS4809MOAS

CHINATELECOM-CORE-WAN-CN2 China Telecom Next Generation Carrier Network

AS23764MOAS

CTGNET CTGNet

Related Prefixes

Covering prefix

202.55.0.0/19AS4809

Geolocation

Country🇯🇵JapanJP

RegionTokyo

CityChiyoda City

Coordinates35.6940, 139.7540 ↗

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/202.55.30.0/24

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

curl -s "https://api.ipctl.io/v1/prefix/202.55.30.0/24" | jq

External Links

RIPEstat