Home Prefix Lookup58.18.96.0/20

58.18.96.0/20 - UNICOM NM WULANCHABU IDC UNICOM InnerMongolia Province Network (AS139007)

IPv4APNICannouncedAS139007UNICOM-NM-WULANCHABU-IDC UNICOM InnerMongolia province network RPKI Valid

CIDR

58.18.96.0/20

IP Version

IPv4

Addresses

Mask

/20 (255.255.240.0)

Country

🇨🇳 China

City

Hohhot

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
58.18.96.0/20	AS139007 UNICOM-NM-WULANCHABU-IDC UNICOM InnerMongolia province network	Valid	APNIC	2026-10-11

Covering Prefix

1 less-specific announcement

Prefix	Origin AS	RPKI	IRR	Last Seen
58.18.0.0/16	AS4837 CHINA169-BACKBONE CHINA UNICOM China169 Backbone	Valid	-	2026-10-11

RPKI ROAs

Prefix	Origin	Max Length	Trust Anchor
58.18.96.0/20	AS139007	/20	apnic
58.18.0.0/16	AS4837	/16	apnic

IRR Route Objects

Origin	Registry	Maintainer	Modified
AS139007	APNIC	MAINT-CNCGROUP-RR	2019-05-29
AS4837	APNIC	MAINT-CNCGROUP-RR	2019-05-28

More Specific Prefixes

100

Prefix	Country	Status
58.18.96.8/29	🇨🇳CN	assigned
58.18.96.16/29	🇨🇳CN	assigned
58.18.96.24/29	🇨🇳CN	assigned
58.18.96.40/29	🇨🇳CN	assigned
58.18.96.48/29	🇨🇳CN	assigned
58.18.96.56/29	🇨🇳CN	assigned
58.18.96.128/29	🇨🇳CN	assigned
58.18.96.136/29	🇨🇳CN	assigned
58.18.97.8/29	🇨🇳CN	assigned
58.18.97.16/29	🇨🇳CN	assigned
58.18.97.24/29	🇨🇳CN	assigned
58.18.97.32/29	🇨🇳CN	assigned
58.18.97.40/29	🇨🇳CN	assigned
58.18.97.48/29	🇨🇳CN	assigned
58.18.97.56/29	🇨🇳CN	assigned
58.18.98.0/29	🇨🇳CN	assigned
58.18.98.8/29	🇨🇳CN	assigned
58.18.98.16/29	🇨🇳CN	assigned
58.18.98.24/29	🇨🇳CN	assigned
58.18.98.32/29	🇨🇳CN	assigned
58.18.98.40/29	🇨🇳CN	assigned
58.18.98.48/29	🇨🇳CN	assigned
58.18.98.56/29	🇨🇳CN	assigned
58.18.98.64/29	🇨🇳CN	assigned
58.18.98.72/29	🇨🇳CN	assigned
58.18.98.80/29	🇨🇳CN	assigned
58.18.99.0/29	🇨🇳CN	assigned
58.18.99.8/29	🇨🇳CN	assigned
58.18.99.16/29	🇨🇳CN	assigned
58.18.99.24/29	🇨🇳CN	assigned
58.18.99.32/29	🇨🇳CN	assigned
58.18.99.40/29	🇨🇳CN	assigned
58.18.99.48/29	🇨🇳CN	assigned
58.18.99.56/29	🇨🇳CN	assigned
58.18.99.64/29	🇨🇳CN	assigned
58.18.99.72/29	🇨🇳CN	assigned
58.18.99.80/29	🇨🇳CN	assigned
58.18.99.96/29	🇨🇳CN	assigned
58.18.100.0/29	🇨🇳CN	assigned
58.18.100.8/29	🇨🇳CN	assigned
58.18.100.16/29	🇨🇳CN	assigned
58.18.100.24/29	🇨🇳CN	assigned
58.18.100.32/29	🇨🇳CN	assigned
58.18.100.40/29	🇨🇳CN	assigned
58.18.100.48/29	🇨🇳CN	assigned
58.18.100.56/29	🇨🇳CN	assigned
58.18.100.128/29	🇨🇳CN	assigned
58.18.100.136/29	🇨🇳CN	assigned
58.18.100.144/29	🇨🇳CN	assigned
58.18.100.152/29	🇨🇳CN	assigned
58.18.101.0/29	🇨🇳CN	assigned
58.18.101.8/29	🇨🇳CN	assigned
58.18.101.16/29	🇨🇳CN	assigned
58.18.101.24/29	🇨🇳CN	assigned
58.18.101.32/29	🇨🇳CN	assigned
58.18.101.40/29	🇨🇳CN	assigned
58.18.101.48/29	🇨🇳CN	assigned
58.18.101.64/29	🇨🇳CN	assigned
58.18.101.72/29	🇨🇳CN	assigned
58.18.102.0/29	🇨🇳CN	assigned
58.18.102.8/29	🇨🇳CN	assigned
58.18.102.16/29	🇨🇳CN	assigned
58.18.102.24/29	🇨🇳CN	assigned
58.18.102.128/29	🇨🇳CN	assigned
58.18.102.136/29	🇨🇳CN	assigned
58.18.102.144/29	🇨🇳CN	assigned
58.18.102.152/29	🇨🇳CN	assigned
58.18.102.160/29	🇨🇳CN	assigned
58.18.102.168/29	🇨🇳CN	assigned
58.18.103.0/29	🇨🇳CN	assigned
58.18.103.8/29	🇨🇳CN	assigned
58.18.103.16/29	🇨🇳CN	assigned
58.18.103.24/29	🇨🇳CN	assigned
58.18.103.32/29	🇨🇳CN	assigned
58.18.103.40/29	🇨🇳CN	assigned
58.18.103.48/29	🇨🇳CN	assigned
58.18.103.56/29	🇨🇳CN	assigned
58.18.104.56/29	🇨🇳CN	assigned
58.18.104.64/29	🇨🇳CN	assigned
58.18.104.72/29	🇨🇳CN	assigned
58.18.104.80/29	🇨🇳CN	assigned
58.18.104.88/29	🇨🇳CN	assigned
58.18.104.96/29	🇨🇳CN	assigned
58.18.104.104/29	🇨🇳CN	assigned
58.18.104.120/29	🇨🇳CN	assigned
58.18.104.128/29	🇨🇳CN	assigned
58.18.104.144/29	🇨🇳CN	assigned
58.18.104.152/29	🇨🇳CN	assigned
58.18.104.160/29	🇨🇳CN	assigned
58.18.104.168/29	🇨🇳CN	assigned
58.18.104.176/29	🇨🇳CN	assigned
58.18.104.184/29	🇨🇳CN	assigned
58.18.104.192/28	🇨🇳CN	assigned
58.18.104.208/28	🇨🇳CN	assigned
58.18.104.224/29	🇨🇳CN	assigned
58.18.105.0/29	🇨🇳CN	assigned
58.18.105.8/29	🇨🇳CN	assigned
58.18.105.16/28	🇨🇳CN	assigned
58.18.105.32/29	🇨🇳CN	assigned
58.18.105.40/29	🇨🇳CN	assigned

Origin ASN

AS139007

UNICOM-NM-WULANCHABU-IDC UNICOM InnerMongolia province network

Related Prefixes

Covering prefix

58.18.0.0/16AS4837

More prefixes of AS139007

All prefixes of AS139007 →

Geolocation

Country🇨🇳ChinaCN

RegionInner Mongolia

CityHohhot

Coordinates40.8415, 111.7520 ↗

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/58.18.96.0/20

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

curl -s "https://api.ipctl.io/v1/prefix/58.18.96.0/20" | jq

External Links

RIPEstat