192.12.11.0/24

🇺🇸

CIDR

192.12.11.0/24

IP Version

IPv4

Addresses

256

Mask

/24 (255.255.255.0)

Country

🇺🇸 United States

City

Cambridge (Area 2/MIT)

RIR

ARIN

Status

allocated

Allocated

9/27/1985

Announced BGP Routes

1 of 1 route

RPKI:

IRR:

Prefix	Origin AS	RPKI	IRR	Last Seen
192.12.11.0/24	AS396527MIT-PUBWIFI - Massachusetts Institute of Technology	No ROA	RADB	5/31/2026

Origin	Registry	Maintainer	Modified
AS27765	RADB	MAINT-AS1828	11/13/2023
AS396527	RADB	MAINT-AS3	11/13/2023

Origin ASN

Geolocation

Country🇺🇸United StatesUS

RegionMassachusetts

CityCambridge (Area 2/MIT)

API

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

curl -s "https://api.ipctl.io/v1/prefix/192.12.11.0/24" | jq

External Links