HomePrefix Lookup129.123.0.0/16

129.123.0.0/16

🇺🇸
IPv4ARINallocatedAS26046USU-EDU - Utah State University RPKI Valid
CIDR
129.123.0.0/16
IP Version
IPv4
Addresses
65.5K
Mask
/16 (255.255.0.0)
Country
🇺🇸 United States
City
Logan
RIR
ARIN
Status
allocated
Allocated
12/1/1987

Announced BGP Routes

1 of 1 route
RPKI:
IRR:
PrefixOrigin ASRPKIIRRLast Seen
129.123.0.0/16AS26046USU-EDU - Utah State University Valid
ARINRADB
5/31/2026

RPKI ROAs

1
PrefixOriginMax LengthTrust Anchor
129.123.0.0/16AS26046/16arin

IRR Route Objects

2
OriginRegistryMaintainerModified
AS26046ARINMNT-USU-Z7/8/2025
AS26046RADBMAINT-AS21011/20/2024
Origin ASN
AS26046
USU-EDU - Utah State University
Geolocation
Country🇺🇸United StatesUS
RegionUtah
CityLogan
Coordinates41.7422, -111.8080 ↗
API
Open
GEThttps://api.ipctl.io/v1/prefix/129.123.0.0/16

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

curl -s "https://api.ipctl.io/v1/prefix/129.123.0.0/16" | jq
External Links
RIPEstat Hurricane Electric BGP