155.254.204.0/22
🇺🇸CIDR
155.254.204.0/22
IP Version
IPv4
Addresses
1K
Mask
/22 (255.255.252.0)
Country
🇺🇸 United States
City
Washington D.C.
RIR
ARIN
Status
allocated
Allocated
1/7/2021
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
2 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 155.254.204.0/24 | AS39978REED-SMITH-ASN - REED SMITH LLP | No ROA | — | 5/31/2026 |
| 155.254.205.0/24 | AS39978REED-SMITH-ASN - REED SMITH LLP | No ROA | — | 5/31/2026 |
Origin ASN
AS39978
REED-SMITH-ASN - REED SMITH LLP
Geolocation
API
Open https://api.ipctl.io/v1/prefix/155.254.204.0/22Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/155.254.204.0/22" | jq
External Links