Home Prefix Lookup220.195.200.0/22

220.195.200.0/22 - UNICOM AnHui Province Network (AS140726)

IPv4APNICannouncedAS140726UNICOM-HEFEI-MAN - UNICOM AnHui province network RPKI Valid

CIDR

220.195.200.0/22

IP Version

IPv4

Addresses

Mask

/22 (255.255.252.0)

Country

🇨🇳 China

City

Hefei

RIR

APNIC

Status

announced

Allocated

Announced BGP Routes

1 of 1 route

RPKI:

IRR:

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Prefix	Origin AS	RPKI	IRR	Last Seen
220.195.200.0/22	AS140726 UNICOM-HEFEI-MAN - UNICOM AnHui province network	Valid	-	2026-10-12

Covering Prefix

2 less-specific announcements

Prefix	Origin AS	RPKI	IRR	Last Seen
220.195.192.0/18	AS4837 CHINA169-Backbone - CHINA UNICOM China169 Backbone	Valid	-	2026-10-12
220.195.192.0/19	AS140726 UNICOM-HEFEI-MAN - UNICOM AnHui province network	Valid	-	2026-10-12

RPKI ROAs

Prefix	Origin	Max Length	Trust Anchor
220.195.200.0/22	AS140726	/22	apnic
220.195.192.0/19	AS140726	/19	apnic
220.195.192.0/18	AS4837	/18	apnic

Origin ASN

AS140726

UNICOM-HEFEI-MAN - UNICOM AnHui province network

Related Prefixes

Covering prefix

220.195.192.0/19AS140726

More prefixes of AS140726

All prefixes of AS140726 →

Geolocation

Country🇨🇳ChinaCN

RegionAnhui

CityHefei

Coordinates31.8206, 117.2290 ↗

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/220.195.200.0/22

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

curl -s "https://api.ipctl.io/v1/prefix/220.195.200.0/22" | jq

External Links

RIPEstat