141.101.91.0/24

🇺🇸

CIDR

141.101.91.0/24

IP Version

IPv4

Addresses

256

Mask

/24 (255.255.255.0)

Country

🇺🇸 United States

City

San Francisco

RIR

RIPE

Status

announced

Allocated

Announced BGP Routes

1 of 1 route

RPKI:

IRR:

Prefix	Origin AS	RPKI	IRR	Last Seen
141.101.91.0/24	AS202623CLOUDFLARENET-CORE Cloudflare Inc	Valid	—	5/31/2026

Prefix	Origin	Max Length	Trust Anchor
141.101.91.0/24	AS202623	/24	ripe
141.101.88.0/22	AS13335	/22	ripe

Origin ASN

Geolocation

This is an anycast prefix. The location shown is the organization HQ — actual server location varies by your network path.

Country🇺🇸United StatesUS

RegionCalifornia

CitySan Francisco

TimezoneAmerica/Los_Angeles

Abuse Contact

API

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

curl -s "https://api.ipctl.io/v1/prefix/141.101.91.0/24" | jq

External Links