209.58.0.0/17
🇺🇸CIDR
209.58.0.0/17
IP Version
IPv4
Addresses
32.7K
Mask
/17 (255.255.128.0)
Country
🇺🇸 United States
City
New York
RIR
ARIN
Status
allocated
Allocated
3/18/1997
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 209.58.0.0/17 | AS6453AS6453 - TATA COMMUNICATIONS (AMERICA) INC | Valid | — | 5/31/2026 |
Covering Prefix
4 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 209.58.40.0/23 | AS8781QA-ISP Ooredoo Q.S.C. | Valid | — | 5/31/2026 |
| 209.58.24.0/24 | AS17494BTTB-AS-AP - Telecom Operator & Internet Service Provider as well | Valid | — | 5/31/2026 |
| 209.58.101.0/24 | AS33164AS-IRISTEL - Iristel Inc. | Valid | — | 5/31/2026 |
| 209.58.74.0/24 | AS140911TCL-AS-IN - Tata Communications Ltd. | Valid | — | 5/31/2026 |
RPKI ROAs
| Prefix | Origin | Max Length | Trust Anchor |
|---|---|---|---|
| 209.58.0.0/17 | AS6453 | /24 | arin |
Geolocation
API
Open https://api.ipctl.io/v1/prefix/209.58.0.0/17Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/209.58.0.0/17" | jq
External Links