HomePrefix Lookup129.133.128.0/18

129.133.128.0/18

🇺🇸
IPv4ARINallocatedAS167WESLEYAN-AS - Wesleyan UniversityNo ROA
CIDR
129.133.128.0/18
IP Version
IPv4
Addresses
16.3K
Mask
/18 (255.255.192.0)
Country
🇺🇸 United States
City
Middletown
RIR
ARIN
Status
allocated
Allocated
12/8/1987

Announced BGP Routes

1 of 1 route
RPKI:
IRR:
PrefixOrigin ASRPKIIRRLast Seen
129.133.128.0/18AS167WESLEYAN-AS - Wesleyan UniversityNo ROA
RADB
6/1/2026

IRR Route Objects

1
OriginRegistryMaintainerModified
AS167RADBMAINT-AS227423/6/2024
Origin ASN
AS167
WESLEYAN-AS - Wesleyan University
Geolocation
Country🇺🇸United StatesUS
RegionConnecticut
CityMiddletown
Coordinates41.5532, -72.6577 ↗
API
Open
GEThttps://api.ipctl.io/v1/prefix/129.133.128.0/18

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

curl -s "https://api.ipctl.io/v1/prefix/129.133.128.0/18" | jq
External Links
RIPEstat Hurricane Electric BGP