207.231.248.0/24

🇺🇸

IPv4ARINannouncedAS2153CENIC-2153 - CENIC RPKI Invalid

CIDR

207.231.248.0/24

IP Version

IPv4

Addresses

256

Mask

/24 (255.255.255.0)

Country

🇺🇸 United States

City

Portland

RIR

ARIN

Status

announced

Allocated

Announced BGP Routes

1 of 1 route

RPKI:

IRR:

Prefix	Origin AS	RPKI	IRR	Last Seen
207.231.248.0/24	AS2153CENIC-2153 - CENIC	Invalid	—	5/31/2026

2 less-specific announcements

Prefix	Origin AS	RPKI	IRR	Last Seen
207.231.240.0/20	AS101WASH-NSF-AS - University of Washington	Valid	—	5/31/2026
207.231.240.0/20	AS39941PACIFIC-WAVE - Pacific Wave	Valid	—	5/31/2026

Prefix	Origin	Max Length	Trust Anchor
207.231.240.0/20	AS101	/24	arin
207.231.240.0/20	AS39941	/24	arin

Origin ASN

Geolocation

Country🇺🇸United StatesUS

RegionOregon

CityPortland

API

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

curl -s "https://api.ipctl.io/v1/prefix/207.231.248.0/24" | jq

External Links