141.101.112.0/20
🇺🇸CIDR
141.101.112.0/20
IP Version
IPv4
Addresses
4K
Mask
/20 (255.255.240.0)
Country
🇺🇸 United States
City
San Francisco
RIR
RIPENCC
Status
announced
Allocated
-
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 141.101.112.0/20 | AS13335CLOUDFLARENET - Cloudflare, Inc. | Valid | RIPE | 6/15/2026 |
Covering Prefix
3 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 141.101.120.0/22 | AS13335CLOUDFLARENET - Cloudflare, Inc. | Valid | — | 6/15/2026 |
| 141.101.112.0/23 | AS13335CLOUDFLARENET - Cloudflare, Inc. | Valid | — | 6/15/2026 |
| 141.101.114.0/23 | AS13335CLOUDFLARENET - Cloudflare, Inc. | Valid | — | 6/15/2026 |
RPKI ROAs
| Prefix | Origin | Max Length | Trust Anchor |
|---|---|---|---|
| 141.101.112.0/20 | AS13335 | /20 | ripe |
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS13335 | RIPE | MNT-CLOUDFLARE | 6/11/2020 |
More Specific Prefixes
| Prefix | AS | Country | Status |
|---|---|---|---|
| 141.101.112.0/21 | 🇺🇸US | assigned | |
| 141.101.120.0/22 | AS13335 | 🇪🇺EU | assigned |
| 141.101.126.0/24 | 🇪🇺EU | assigned | |
| 141.101.124.0/24 | 🇪🇺EU | assigned | |
| 141.101.125.0/24 | 🇪🇺EU | assigned | |
| 141.101.127.0/24 | 🇺🇸US | assigned |
Origin ASN
AS13335
CLOUDFLARENET - Cloudflare, Inc.
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
Coordinates37.7749, -122.4194 ↗
API
Open https://api.ipctl.io/v1/prefix/141.101.112.0/20Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/141.101.112.0/20" | jq
External Links