HomePrefix Lookup113.56.0.0/15

113.56.0.0/15

🇨🇳
IPv4APNICallocatedAS4837CHINA169-Backbone - CHINA UNICOM China169 Backbone RPKI Valid
CIDR
113.56.0.0/15
IP Version
IPv4
Addresses
131K
Mask
/15 (255.254.0.0)
Country
🇨🇳 China
City
Wuhan
RIR
APNIC
Status
allocated
Allocated
10/24/2008

Announced BGP Routes

1 of 1 route
RPKI:
IRR:
PrefixOrigin ASRPKIIRRLast Seen
113.56.0.0/15AS4837CHINA169-Backbone - CHINA UNICOM China169 Backbone Valid
APNICRADB
6/13/2026

RPKI ROAs

1
PrefixOriginMax LengthTrust Anchor
113.56.0.0/15AS4837/15apnic

IRR Route Objects

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

More Specific Prefixes

100
PrefixASCountryStatus
113.57.208.0/22🇨🇳CNassigned
113.57.152.0/22🇨🇳CNassigned
113.57.240.0/22🇨🇳CNassigned
113.57.196.0/22🇨🇳CNassigned
113.57.156.0/22🇨🇳CNassigned
113.57.244.0/22🇨🇳CNassigned
113.57.252.0/22🇨🇳CNassigned
113.57.204.0/22🇨🇳CNassigned
113.57.200.0/22🇨🇳CNassigned
113.57.192.0/22🇨🇳CNassigned
113.57.212.0/23🇨🇳CNassigned
113.57.250.0/23🇨🇳CNassigned
113.57.150.0/24🇨🇳CNassigned
113.56.170.0/24🇨🇳CNassigned
113.57.248.0/24🇨🇳CNassigned
113.57.130.0/24🇨🇳CNassigned
113.57.141.0/24🇨🇳CNassigned
113.57.135.0/24🇨🇳CNassigned
113.57.143.0/24🇨🇳CNassigned
113.57.214.0/24🇨🇳CNassigned
113.57.148.0/24🇨🇳CNassigned
113.57.149.0/24🇨🇳CNassigned
113.57.146.0/24🇨🇳CNassigned
113.57.151.0/24🇨🇳CNassigned
113.57.147.0/24🇨🇳CNassigned
113.57.142.0/24🇨🇳CNassigned
113.57.216.0/24🇨🇳CNassigned
113.56.169.0/24🇨🇳CNassigned
113.57.140.0/24🇨🇳CNassigned
113.57.133.0/24🇨🇳CNassigned
113.57.139.0/24🇨🇳CNassigned
113.56.171.0/24🇨🇳CNassigned
113.57.128.128/25🇨🇳CNassigned
113.57.134.128/25🇨🇳CNassigned
113.57.138.128/25🇨🇳CNassigned
113.57.129.128/25🇨🇳CNassigned
113.56.30.128/25🇨🇳CNassigned
113.57.138.0/25🇨🇳CNassigned
113.57.145.64/26🇨🇳CNassigned
113.57.144.192/26🇨🇳CNassigned
113.57.144.64/26🇨🇳CNassigned
113.57.137.64/26🇨🇳CNassigned
113.57.137.128/26🇨🇳CNassigned
113.57.137.192/26🇨🇳CNassigned
113.57.136.64/26🇨🇳CNassigned
113.57.136.192/26🇨🇳CNassigned
113.57.137.0/26🇨🇳CNassigned
113.56.31.192/26🇨🇳CNassigned
113.57.145.0/26🇨🇳CNassigned
113.57.144.0/26🇨🇳CNassigned
113.57.136.128/26🇨🇳CNassigned
113.57.145.128/26🇨🇳CNassigned
113.56.35.192/26🇨🇳CNassigned
113.57.145.192/26🇨🇳CNassigned
113.56.31.64/26🇨🇳CNassigned
113.57.144.128/26🇨🇳CNassigned
113.56.168.32/27🇨🇳CNassigned
113.56.168.128/27🇨🇳CNassigned
113.56.168.224/27🇨🇳CNassigned
113.57.129.96/27🇨🇳CNassigned
113.56.161.224/27🇨🇳CNassigned
113.56.168.160/27🇨🇳CNassigned
113.56.161.0/27🇨🇳CNassigned
113.56.161.128/27🇨🇳CNassigned
113.56.168.0/27🇨🇳CNassigned
113.57.134.96/27🇨🇳CNassigned
113.57.132.192/27🇨🇳CNassigned
113.57.131.32/27🇨🇳CNassigned
113.57.134.32/27🇨🇳CNassigned
113.56.161.192/27🇨🇳CNassigned
113.56.168.192/27🇨🇳CNassigned
113.56.161.32/27🇨🇳CNassigned
113.56.161.160/27🇨🇳CNassigned
113.56.35.0/28🇨🇳CNassigned
113.56.34.240/28🇨🇳CNassigned
113.57.134.16/28🇨🇳CNassigned
113.57.132.80/28🇨🇳CNassigned
113.57.132.160/28🇨🇳CNassigned
113.57.132.96/28🇨🇳CNassigned
113.57.128.32/28🇨🇳CNassigned
113.57.131.16/28🇨🇳CNassigned
113.57.132.240/28🇨🇳CNassigned
113.57.131.112/28🇨🇳CNassigned
113.56.35.32/28🇨🇳CNassigned
113.56.31.176/28🇨🇳CNassigned
113.56.31.48/28🇨🇳CNassigned
113.57.129.64/28🇨🇳CNassigned
113.56.31.32/28🇨🇳CNassigned
113.56.30.96/29🇨🇳CNassigned
113.56.30.80/29🇨🇳CNassigned
113.56.30.64/29🇨🇳CNassigned
113.56.30.56/29🇨🇳CNassigned
113.56.30.48/29🇨🇳CNassigned
113.56.30.40/29🇨🇳CNassigned
113.56.30.24/29🇨🇳CNassigned
113.56.30.16/29🇨🇳CNassigned
113.56.30.0/29🇨🇳CNassigned
113.56.168.64/29🇨🇳CNassigned
113.56.35.16/29🇨🇳CNassigned
113.56.34.224/29🇨🇳CNassigned
Origin ASN
AS4837
CHINA169-Backbone - CHINA UNICOM China169 Backbone
Geolocation
Country🇨🇳ChinaCN
RegionHubei
CityWuhan
Coordinates30.5928, 114.3050 ↗
API
Open
GEThttps://api.ipctl.io/v1/prefix/113.56.0.0/15

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

curl -s "https://api.ipctl.io/v1/prefix/113.56.0.0/15" | jq
External Links
RIPEstat Hurricane Electric BGP