63.251.124.0/22
🇸🇬IPv4ARINallocatedMOASNo ROA
CIDR
63.251.124.0/22
IP Version
IPv4
Addresses
1K
Mask
/22 (255.255.252.0)
Country
🇸🇬 Singapore
City
Singapore
RIR
ARIN
Status
allocated
Allocated
12/2/1999
Announced BGP Routes
2 of 2 routesMOAS - 2 origin ASNs
RPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 63.251.124.0/22 | AS14636INTERNAP-BLK4 - Internap Holding LLC | No ROA | RADB | 5/31/2026 |
| 63.251.124.0/22 | AS32475SINGLEHOP-LLC - Internap Holding LLC | No ROA | RADB | 5/31/2026 |
Covering Prefix
4 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 63.251.124.0/23 | AS14636INTERNAP-BLK4 - Internap Holding LLC | No ROA | — | 5/31/2026 |
| 63.251.126.0/23 | AS14636INTERNAP-BLK4 - Internap Holding LLC | No ROA | — | 5/31/2026 |
| 63.251.124.0/23 | AS32475SINGLEHOP-LLC - Internap Holding LLC | No ROA | — | 5/31/2026 |
| 63.251.126.0/23 | AS32475SINGLEHOP-LLC - Internap Holding LLC | No ROA | — | 5/31/2026 |
Origin ASNs (2)
AS14636MOAS
INTERNAP-BLK4 - Internap Holding LLC
AS32475MOAS
SINGLEHOP-LLC - Internap Holding LLC
Geolocation
API
Open https://api.ipctl.io/v1/prefix/63.251.124.0/22Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/63.251.124.0/22" | jq
External Links