148.59.0.0/20
🇺🇸CIDR
148.59.0.0/20
IP Version
IPv4
Addresses
4K
Mask
/20 (255.255.240.0)
Country
🇺🇸 United States
City
Lanham-Seabrook
RIR
ARIN
Status
allocated
Allocated
4/9/1991
Announced BGP Routes
0 of 0 routesRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| This prefix is not currently announced in BGP. See covering prefix below. | ||||
Covering Prefix
5 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 148.59.0.0/21 | AS6079RCN-AS - RCN | No ROA | — | 5/30/2026 |
| 148.59.8.0/22 | AS6079RCN-AS - RCN | No ROA | — | 5/30/2026 |
| 148.59.12.0/23 | AS7029WINDSTREAM - Windstream Communications LLC | No ROA | — | 5/30/2026 |
| 148.59.14.0/24 | AS2015MSEN-SYSTEM - Msen, Inc. | No ROA | — | 5/30/2026 |
| 148.59.15.0/24 | AS6079RCN-AS - RCN | No ROA | — | 5/30/2026 |
Origin ASN
AS2015
MSEN-SYSTEM - Msen, Inc.
Geolocation
API
Open https://api.ipctl.io/v1/prefix/148.59.0.0/20Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/148.59.0.0/20" | jq
External Links