129.41.56.0/22
🇸🇬IPv4ARINallocatedNo ROA
CIDR
129.41.56.0/22
IP Version
IPv4
Addresses
1K
Mask
/22 (255.255.252.0)
Country
🇸🇬 Singapore
City
Singapore (Hougang)
RIR
ARIN
Status
allocated
Allocated
7/29/1987
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
4 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 129.41.56.0/24 | AS17390CIO-ORGANIZATION - IBM | No ROA | — | 6/13/2026 |
| 129.41.57.0/24 | AS17390CIO-ORGANIZATION - IBM | No ROA | — | 6/13/2026 |
| 129.41.58.0/24 | AS17390CIO-ORGANIZATION - IBM | No ROA | — | 6/13/2026 |
| 129.41.59.0/24 | AS17390CIO-ORGANIZATION - IBM | No ROA | — | 6/13/2026 |
Geolocation
API
Open https://api.ipctl.io/v1/prefix/129.41.56.0/22Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/129.41.56.0/22" | jq
External Links