HomePrefix Lookup72.42.128.0/18

72.42.128.0/18

🇺🇸
IPv4ARINallocatedAS8047GCI - GENERAL COMMUNICATION, INC. RPKI Valid
CIDR
72.42.128.0/18
IP Version
IPv4
Addresses
16.3K
Mask
/18 (255.255.192.0)
Country
🇺🇸 United States
City
Anchorage
RIR
ARIN
Status
allocated
Allocated
8/23/2006

Announced BGP Routes

1 of 1 route
RPKI:
IRR:
PrefixOrigin ASRPKIIRRLast Seen
72.42.128.0/18AS8047GCI - GENERAL COMMUNICATION, INC. Valid
ARINRADB
5/31/2026

RPKI ROAs

1
PrefixOriginMax LengthTrust Anchor
72.42.128.0/18AS8047/18arin

IRR Route Objects

2
OriginRegistryMaintainerModified
AS8047ARINMNT-GENER-724/15/2025
AS8047RADBMAINT-AS80473/7/2025
Origin ASN
AS8047
GCI - GENERAL COMMUNICATION, INC.
Geolocation
Country🇺🇸United StatesUS
RegionAlaska
CityAnchorage
Coordinates61.2176, -149.9000 ↗
API
Open
GEThttps://api.ipctl.io/v1/prefix/72.42.128.0/18

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

curl -s "https://api.ipctl.io/v1/prefix/72.42.128.0/18" | jq
External Links
RIPEstat Hurricane Electric BGP