75.70.0.0/15

🇺🇸

CIDR

75.70.0.0/15

IP Version

IPv4

Addresses

131K

Mask

/15 (255.254.0.0)

Country

🇺🇸 United States

City

Aurora

RIR

ARIN

Status

announced

Allocated

Announced BGP Routes

1 of 1 route

RPKI:

IRR:

Prefix	Origin AS	RPKI	IRR	Last Seen
75.70.0.0/15	AS33652CMCS - Comcast Cable Communications, LLC	Valid	—	6/13/2026

1 less-specific announcement

Prefix	Origin AS	RPKI	IRR	Last Seen
75.64.0.0/13	AS7922COMCAST-7922 - Comcast Cable Communications, LLC	Valid	—	6/13/2026

Prefix	Origin	Max Length	Trust Anchor
75.70.0.0/15	AS33652	/15	arin
75.64.0.0/13	AS7922	/13	arin

Origin ASN

Geolocation

Country🇺🇸United StatesUS

RegionColorado

CityAurora

API

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

curl -s "https://api.ipctl.io/v1/prefix/75.70.0.0/15" | jq

External Links