Home Prefix Lookup220.231.16.0/20

220.231.16.0/20 - BJ GUANGHUAN AP Beijing Guanghuan Xinwang Digital (AS23844)

IPv4APNICannouncedAS23844BJ-GUANGHUAN-AP Beijing Guanghuan Xinwang Digital RPKI Valid

CIDR

220.231.16.0/20

IP Version

IPv4

Addresses

Mask

/20 (255.255.240.0)

Country

🇨🇳 China

City

Langfang

RIR

APNIC

Status

announced

Allocated

Announced BGP Routes

1 of 1 route

RPKI:

IRR:

Swipe sideways to see all columns →

Prefix	Origin AS	RPKI	IRR	Last Seen
220.231.16.0/20	AS23844 BJ-GUANGHUAN-AP Beijing Guanghuan Xinwang Digital	Valid	Other IRR	2026-10-11

RPKI ROAs

Prefix	Origin	Max Length	Trust Anchor
220.231.16.0/20	AS23844	/20	apnic

IRR Route Objects

Origin	Registry	Maintainer	Modified
AS23844	Other IRR	MAINT-AS4637	2023-11-13

More Specific Prefixes

100

Prefix	Country	Status
220.231.16.0/28	🇨🇳CN	assigned
220.231.16.32/27	🇨🇳CN	assigned
220.231.16.64/28	🇨🇳CN	assigned
220.231.16.112/28	🇨🇳CN	assigned
220.231.16.128/28	🇨🇳CN	assigned
220.231.16.160/28	🇨🇳CN	assigned
220.231.16.176/28	🇨🇳CN	assigned
220.231.16.192/27	🇨🇳CN	assigned
220.231.17.0/27	🇨🇳CN	assigned
220.231.17.32/27	🇨🇳CN	assigned
220.231.17.64/27	🇨🇳CN	assigned
220.231.17.96/28	🇨🇳CN	assigned
220.231.17.112/28	🇨🇳CN	assigned
220.231.17.128/28	🇨🇳CN	assigned
220.231.17.160/27	🇨🇳CN	assigned
220.231.17.192/26	🇨🇳CN	assigned
220.231.18.0/28	🇨🇳CN	assigned
220.231.18.16/28	🇨🇳CN	assigned
220.231.18.32/28	🇨🇳CN	assigned
220.231.18.64/27	🇨🇳CN	assigned
220.231.18.96/28	🇨🇳CN	assigned
220.231.18.112/28	🇨🇳CN	assigned
220.231.18.128/25	🇨🇳CN	assigned
220.231.19.16/28	🇨🇳CN	assigned
220.231.19.48/28	🇨🇳CN	assigned
220.231.19.64/27	🇨🇳CN	assigned
220.231.19.96/28	🇨🇳CN	assigned
220.231.19.112/28	🇨🇳CN	assigned
220.231.19.128/25	🇨🇳CN	assigned
220.231.20.0/24	🇨🇳CN	assigned
220.231.20.32/28	🇨🇳CN	assigned
220.231.20.48/28	🇨🇳CN	assigned
220.231.20.64/28	🇨🇳CN	assigned
220.231.20.128/26	🇨🇳CN	assigned
220.231.20.224/28	🇨🇳CN	assigned
220.231.21.0/28	🇨🇳CN	assigned
220.231.21.16/28	🇨🇳CN	assigned
220.231.21.48/28	🇨🇳CN	assigned
220.231.21.64/26	🇨🇳CN	assigned
220.231.21.144/28	🇨🇳CN	assigned
220.231.21.160/27	🇨🇳CN	assigned
220.231.21.192/26	🇨🇳CN	assigned
220.231.22.0/28	🇨🇳CN	assigned
220.231.22.32/27	🇨🇳CN	assigned
220.231.22.64/27	🇨🇳CN	assigned
220.231.22.96/27	🇨🇳CN	assigned
220.231.22.224/27	🇨🇳CN	assigned
220.231.23.16/28	🇨🇳CN	assigned
220.231.23.32/27	🇨🇳CN	assigned
220.231.23.64/27	🇨🇳CN	assigned
220.231.23.96/27	🇨🇳CN	assigned
220.231.23.128/28	🇨🇳CN	assigned
220.231.23.144/28	🇨🇳CN	assigned
220.231.23.160/27	🇨🇳CN	assigned
220.231.23.192/28	🇨🇳CN	assigned
220.231.23.208/28	🇨🇳CN	assigned
220.231.23.224/28	🇨🇳CN	assigned
220.231.23.240/28	🇨🇳CN	assigned
220.231.24.16/28	🇨🇳CN	assigned
220.231.24.32/28	🇨🇳CN	assigned
220.231.24.64/26	🇨🇳CN	assigned
220.231.24.160/27	🇨🇳CN	assigned
220.231.24.224/28	🇨🇳CN	assigned
220.231.25.0/26	🇨🇳CN	assigned
220.231.25.80/28	🇨🇳CN	assigned
220.231.25.128/25	🇨🇳CN	assigned
220.231.26.0/26	🇨🇳CN	assigned
220.231.26.64/28	🇨🇳CN	assigned
220.231.26.80/28	🇨🇳CN	assigned
220.231.26.96/28	🇨🇳CN	assigned
220.231.26.128/25	🇨🇳CN	assigned
220.231.27.48/28	🇨🇳CN	assigned
220.231.27.64/27	🇨🇳CN	assigned
220.231.27.96/28	🇨🇳CN	assigned
220.231.27.128/25	🇨🇳CN	assigned
220.231.28.0/28	🇨🇳CN	assigned
220.231.28.16/28	🇨🇳CN	assigned
220.231.28.64/27	🇨🇳CN	assigned
220.231.28.112/28	🇨🇳CN	assigned
220.231.28.128/27	🇨🇳CN	assigned
220.231.28.160/27	🇨🇳CN	assigned
220.231.28.224/28	🇨🇳CN	assigned
220.231.28.240/28	🇨🇳CN	assigned
220.231.29.0/26	🇨🇳CN	assigned
220.231.29.64/26	🇨🇳CN	assigned
220.231.29.128/25	🇨🇳CN	assigned
220.231.30.16/28	🇨🇳CN	assigned
220.231.30.32/27	🇨🇳CN	assigned
220.231.30.64/28	🇨🇳CN	assigned
220.231.30.128/27	🇨🇳CN	assigned
220.231.30.160/27	🇨🇳CN	assigned
220.231.30.208/28	🇨🇳CN	assigned
220.231.30.224/28	🇨🇳CN	assigned
220.231.31.16/28	🇨🇳CN	assigned
220.231.31.48/28	🇨🇳CN	assigned
220.231.31.64/27	🇨🇳CN	assigned
220.231.31.112/28	🇨🇳CN	assigned
220.231.31.128/27	🇨🇳CN	assigned
220.231.31.160/27	🇨🇳CN	assigned
220.231.31.192/26	🇨🇳CN	assigned

Origin ASN

AS23844

BJ-GUANGHUAN-AP Beijing Guanghuan Xinwang Digital

Related Prefixes

More prefixes of AS23844

All prefixes of AS23844 →

Geolocation

Country🇨🇳ChinaCN

RegionHebei

CityLangfang

Coordinates39.5378, 116.6840 ↗

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/220.231.16.0/20

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

curl -s "https://api.ipctl.io/v1/prefix/220.231.16.0/20" | jq

External Links

RIPEstat