129.3.0.0/16

🇺🇸

CIDR

129.3.0.0/16

IP Version

IPv4

Addresses

65.5K

Mask

/16 (255.255.0.0)

Country

🇺🇸 United States

City

Oswego

RIR

ARIN

Status

allocated

Allocated

3/9/1988

Announced BGP Routes

1 of 1 route

RPKI:

IRR:

Prefix	Origin AS	RPKI	IRR	Last Seen
129.3.0.0/16	AS14433SUNY-OSWEGO-ASN - State University of New York - Oswego	No ROA	RADB	5/30/2026

Origin	Registry	Maintainer	Modified
AS174	RADB	MAINT-AS14433	11/13/2023
AS202	RADB	MAINT-AS14433	11/13/2023
AS701	RADB	MAINT-AS14433	11/13/2023
AS3754	RADB	MAINT-AS14433	11/13/2023
AS11351	RADB	MAINT-RR	11/13/2023
AS14433	RADB	MAINT-AS14433	11/13/2023

Origin ASN

Geolocation

Country🇺🇸United StatesUS

RegionNew York

CityOswego

API

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

curl -s "https://api.ipctl.io/v1/prefix/129.3.0.0/16" | jq

External Links