HomePrefix Lookup113.0.0.0/13

113.0.0.0/13

🇨🇳
IPv4APNICallocatedAS4837CHINA169-Backbone - CHINA UNICOM China169 Backbone RPKI Valid
CIDR
113.0.0.0/13
IP Version
IPv4
Addresses
524.2K
Mask
/13 (255.248.0.0)
Country
🇨🇳 China
City
Harbin
RIR
APNIC
Status
allocated
Allocated
9/16/2008

Announced BGP Routes

1 of 1 route
RPKI:
IRR:
PrefixOrigin ASRPKIIRRLast Seen
113.0.0.0/13AS4837CHINA169-Backbone - CHINA UNICOM China169 Backbone Valid
APNICRADB
6/13/2026

Covering Prefix

2 less-specific announcements
PrefixOrigin ASRPKIIRRLast Seen
113.4.64.0/18AS4837CHINA169-Backbone - CHINA UNICOM China169 Backbone Valid—6/13/2026
113.5.1.0/24AS9929CUII - CHINA UNICOM Industrial Internet Backbone Valid—6/13/2026

RPKI ROAs

1
PrefixOriginMax LengthTrust Anchor
113.0.0.0/13AS4837/13apnic

IRR Route Objects

2
OriginRegistryMaintainerModified
AS4837APNICMAINT-CNCGROUP-RR12/10/2008
AS4837RADBMAINT-AS5845311/13/2023

More Specific Prefixes

24
PrefixASCountryStatus
113.7.180.0/24🇨🇳CNassigned
113.3.100.0/25🇨🇳CNassigned
113.3.101.128/25🇨🇳CNassigned
113.3.101.0/26🇨🇳CNassigned
113.3.100.128/26🇨🇳CNassigned
113.3.109.192/26🇨🇳CNassigned
113.3.100.192/26🇨🇳CNassigned
113.3.101.64/26🇨🇳CNassigned
113.3.109.64/26🇨🇳CNassigned
113.7.181.0/26🇨🇳CNassigned
113.7.181.64/26🇨🇳CNassigned
113.7.181.192/26🇨🇳CNassigned
113.7.181.160/27🇨🇳CNassigned
113.3.109.32/27🇨🇳CNassigned
113.3.109.160/27🇨🇳CNassigned
113.3.109.16/28🇨🇳CNassigned
113.7.181.128/28🇨🇳CNassigned
113.7.181.144/28🇨🇳CNassigned
113.3.109.144/28🇨🇳CNassigned
113.3.109.128/28🇨🇳CNassigned
113.3.109.0/29🇨🇳CNassigned
113.3.109.8/29🇨🇳CNassigned
113.7.99.36/30🇨🇳CNassigned
113.7.99.40/30🇨🇳CNassigned
Origin ASN
AS4837
CHINA169-Backbone - CHINA UNICOM China169 Backbone
Geolocation
Country🇨🇳ChinaCN
RegionHeilongjiang
CityHarbin
Coordinates45.7567, 126.6420 ↗
API
Open
GEThttps://api.ipctl.io/v1/prefix/113.0.0.0/13

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

curl -s "https://api.ipctl.io/v1/prefix/113.0.0.0/13" | jq
External Links
RIPEstat Hurricane Electric BGP