107.4.128.0/17

🇺🇸

CIDR

107.4.128.0/17

IP Version

IPv4

Addresses

32.7K

Mask

/17 (255.255.128.0)

Country

🇺🇸 United States

City

Roseville

RIR

ARIN

Status

announced

Allocated

Announced BGP Routes

1 of 1 route

RPKI:

IRR:

Prefix	Origin AS	RPKI	IRR	Last Seen
107.4.128.0/17	AS13367COMCAST-13367 - Comcast Cable Communications, LLC	Valid	—	5/31/2026

1 less-specific announcement

Prefix	Origin AS	RPKI	IRR	Last Seen
107.4.0.0/15	AS7922COMCAST-7922 - Comcast Cable Communications, LLC	Valid	—	5/31/2026

Prefix	Origin	Max Length	Trust Anchor
107.4.128.0/17	AS13367	/17	arin
107.4.0.0/15	AS7922	/15	arin

Origin ASN

Geolocation

Country🇺🇸United StatesUS

RegionMinnesota

CityRoseville

API

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

curl -s "https://api.ipctl.io/v1/prefix/107.4.128.0/17" | jq

External Links