HomePrefix Lookup183.131.144.0/20

183.131.144.0/20

🇨🇳
IPv4APNICassignedAS136190CHINATELECOM-ZHEJIANG-JINHUA-IDC - JINHUA, ZHEJIANG Province, P.R.China. RPKI Valid
CIDR
183.131.144.0/20
IP Version
IPv4
Addresses
4K
Mask
/20 (255.255.240.0)
Country
🇨🇳 China
City
Hangzhou
RIR
APNIC
Status
assigned
Allocated
-

Announced BGP Routes

1 of 1 route
RPKI:
IRR:
PrefixOrigin ASRPKIIRRLast Seen
183.131.144.0/20AS136190CHINATELECOM-ZHEJIANG-JINHUA-IDC - JINHUA, ZHEJIANG Province, P.R.China. Valid
RADB
6/1/2026

Covering Prefix

1 less-specific announcement
PrefixOrigin ASRPKIIRRLast Seen
183.128.0.0/11AS4134CHINANET-BACKBONE - No.31,Jin-rong StreetNo ROA—6/1/2026

RPKI ROAs

1
PrefixOriginMax LengthTrust Anchor
183.131.144.0/20AS136190/20apnic

IRR Route Objects

1
OriginRegistryMaintainerModified
AS136190RADBMAINT-CT-GNOC11/13/2023

More Specific Prefixes

21
PrefixASCountryStatus
183.131.152.0/24🇨🇳CNassigned
183.131.155.0/24🇨🇳CNassigned
183.131.151.0/24🇨🇳CNassigned
183.131.156.0/24🇨🇳CNassigned
183.131.157.0/24🇨🇳CNassigned
183.131.153.0/24🇨🇳CNassigned
183.131.145.0/24🇨🇳CNassigned
183.131.149.0/24🇨🇳CNassigned
183.131.158.0/24🇨🇳CNassigned
183.131.159.0/24🇨🇳CNassigned
183.131.144.0/24🇨🇳CNassigned
183.131.148.0/24🇨🇳CNassigned
183.131.150.0/24🇨🇳CNassigned
183.131.147.0/25🇨🇳CNassigned
183.131.146.128/25🇨🇳CNassigned
183.131.146.0/26🇨🇳CNassigned
183.131.147.160/28🇨🇳CNassigned
183.131.146.112/28🇨🇳CNassigned
183.131.146.80/28🇨🇳CNassigned
183.131.146.64/28🇨🇳CNassigned
183.131.146.96/28🇨🇳CNassigned
Origin ASN
AS136190
CHINATELECOM-ZHEJIANG-JINHUA-IDC - JINHUA, ZHEJIANG Province, P.R.China.
Geolocation
Country🇨🇳ChinaCN
RegionZhejiang
CityHangzhou
Coordinates30.0464, 119.9540 ↗
API
Open
GEThttps://api.ipctl.io/v1/prefix/183.131.144.0/20

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

curl -s "https://api.ipctl.io/v1/prefix/183.131.144.0/20" | jq
External Links
RIPEstat Hurricane Electric BGP