HomePrefix Lookup129.161.0.0/16

129.161.0.0/16

🇺🇸
IPv4ARINallocatedAS91RPI-AS - Rensselaer Polytechnic Institute RPKI Valid
CIDR
129.161.0.0/16
IP Version
IPv4
Addresses
65.5K
Mask
/16 (255.255.0.0)
Country
🇺🇸 United States
City
Hartford (Downtown)
RIR
ARIN
Status
allocated
Allocated
12/24/1987

Announced BGP Routes

1 of 1 route
RPKI:
IRR:
PrefixOrigin ASRPKIIRRLast Seen
129.161.0.0/16AS91RPI-AS - Rensselaer Polytechnic Institute Valid
ARINRADB
5/31/2026

RPKI ROAs

1
PrefixOriginMax LengthTrust Anchor
129.161.0.0/16AS91/16arin

IRR Route Objects

2
OriginRegistryMaintainerModified
AS91ARINMNT-RHGC-1-Z8/1/2025
AS91RADBMAINT-AS375411/13/2023
Origin ASN
AS91
RPI-AS - Rensselaer Polytechnic Institute
Geolocation
Country🇺🇸United StatesUS
RegionConnecticut
CityHartford (Downtown)
Coordinates41.7739, -72.6736 ↗
API
Open
GEThttps://api.ipctl.io/v1/prefix/129.161.0.0/16

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

curl -s "https://api.ipctl.io/v1/prefix/129.161.0.0/16" | jq
External Links
RIPEstat Hurricane Electric BGP