207.180.128.0/18
🇺🇸CIDR
207.180.128.0/18
IP Version
IPv4
Addresses
16.3K
Mask
/18 (255.255.192.0)
Country
🇺🇸 United States
City
Boston
RIR
ARIN
Status
allocated
Allocated
8/21/1996
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 207.180.128.0/18 | AS6079RCN-AS - RCN | Valid | RADB | 6/1/2026 |
Covering Prefix
7 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 207.180.128.0/19 | AS6079RCN-AS - RCN | Valid | — | 6/1/2026 |
| 207.180.176.0/20 | AS6079RCN-AS - RCN | Valid | — | 6/1/2026 |
| 207.180.160.0/20 | AS6079RCN-AS - RCN | Valid | — | 6/1/2026 |
| 207.180.152.0/24 | AS1430BB0-BOSTON - Board of Bar Overseers | Valid | — | 6/1/2026 |
| 207.180.128.0/24 | AS6079RCN-AS - RCN | Valid | — | 6/1/2026 |
| 207.180.145.0/24 | AS32461ARSPL - ARE-East River Science Park, LLC | Valid | — | 6/1/2026 |
| 207.180.134.0/24 | AS54405MGALE-1 - Martingale Asset Management Limited Partnership | Valid | — | 6/1/2026 |
Origin ASN
AS6079
RCN-AS - RCN
Geolocation
API
Open https://api.ipctl.io/v1/prefix/207.180.128.0/18Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/207.180.128.0/18" | jq
External Links