134.42.128.0/18
🇺🇸CIDR
134.42.128.0/18
IP Version
IPv4
Addresses
16.3K
Mask
/18 (255.255.192.0)
Country
🇺🇸 United States
City
Boston (Downtown)
RIR
ARIN
Status
allocated
Allocated
4/25/1989
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 |
|---|---|---|---|---|
| 134.42.144.0/21 | AS53712WMCLLP - Wellington Management Company LLP | No ROA | — | 6/1/2026 |
| 134.42.152.0/21 | AS53712WMCLLP - Wellington Management Company LLP | No ROA | — | 6/1/2026 |
| 134.42.176.0/21 | AS53712WMCLLP - Wellington Management Company LLP | No ROA | — | 6/1/2026 |
| 134.42.184.0/22 | AS53712WMCLLP - Wellington Management Company LLP | No ROA | — | 6/1/2026 |
| 134.42.188.0/23 | AS53712WMCLLP - Wellington Management Company LLP | No ROA | — | 6/1/2026 |
Geolocation
API
Open https://api.ipctl.io/v1/prefix/134.42.128.0/18Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/134.42.128.0/18" | jq
External Links