205.238.0.0/18
🇺🇸CIDR
205.238.0.0/18
IP Version
IPv4
Addresses
16.3K
Mask
/18 (255.255.192.0)
Country
🇺🇸 United States
City
Redmond (Downtown)
RIR
ARIN
Status
allocated
Allocated
4/27/1995
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 205.238.0.0/18 | AS2914NTT-DATA-2914 - NTT America, Inc. | Valid | — | 5/31/2026 |
Covering Prefix
3 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 205.238.26.0/23 | AS12204SCN-NET - SCN Research, Inc. | Valid | — | 5/31/2026 |
| 205.238.25.0/24 | AS12204SCN-NET - SCN Research, Inc. | Valid | — | 5/31/2026 |
| 205.238.30.0/24 | AS13857ONLINEMAC - Online Northwest | Invalid | — | 5/31/2026 |
RPKI ROAs
| Prefix | Origin | Max Length | Trust Anchor |
|---|---|---|---|
| 205.238.0.0/18 | AS2914 | /18 | arin |
Origin ASN
AS2914
NTT-DATA-2914 - NTT America, Inc.
Geolocation
API
Open https://api.ipctl.io/v1/prefix/205.238.0.0/18Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/205.238.0.0/18" | jq
External Links