HomePrefix Lookup203.161.4.0/22

203.161.4.0/22

🇭🇰
IPv4APNICassignedAS4748RESOLINK-AS-AP - Resources Link Network LimitedNo ROA
CIDR
203.161.4.0/22
IP Version
IPv4
Addresses
1K
Mask
/22 (255.255.252.0)
Country
🇭🇰 Hong Kong
City
Wan Chai
RIR
APNIC
Status
assigned
Allocated
5/29/2007

Announced BGP Routes

0 of 0 routes
RPKI:
IRR:
PrefixOrigin ASRPKIIRRLast Seen
This prefix is not currently announced in BGP. See covering prefix below.

Covering Prefix

1 less-specific announcement
PrefixOrigin ASRPKIIRRLast Seen
203.161.4.0/24AS4748RESOLINK-AS-AP - Resources Link Network LimitedNo ROA—5/31/2026

IRR Route Objects

4
OriginRegistryMaintainerModified
AS4748RADBMAINT-AS930411/13/2023
AS9269RADBMAINT-AS926911/13/2023
AS9304RADBMAINT-AS930411/13/2023
AS10103RADBMAINT-AS926911/13/2023
Origin ASN
AS4748
RESOLINK-AS-AP - Resources Link Network Limited
Geolocation
Country🇭🇰Hong KongHK
RegionWan Chai
CityWan Chai
Coordinates22.2801, 114.1750 ↗
API
Open
GEThttps://api.ipctl.io/v1/prefix/203.161.4.0/22

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

curl -s "https://api.ipctl.io/v1/prefix/203.161.4.0/22" | jq
External Links
RIPEstat Hurricane Electric BGP