103.41.128.0/22
🇸🇬IPv4APNICallocated RPKI Valid
CIDR
103.41.128.0/22
IP Version
IPv4
Addresses
1K
Mask
/22 (255.255.252.0)
Country
🇸🇬 Singapore
City
Singapore (Geylang)
RIR
APNIC
Status
allocated
Allocated
10/21/2014
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
3 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 103.41.128.0/24 | AS133748CORETELNET-AS-AP - CORETEL NETWORKS (INTERNATIONAL) PTE LTD | Valid | — | 5/31/2026 |
| 103.41.130.0/24 | AS133748CORETELNET-AS-AP - CORETEL NETWORKS (INTERNATIONAL) PTE LTD | Valid | — | 5/31/2026 |
| 103.41.131.0/24 | AS133748CORETELNET-AS-AP - CORETEL NETWORKS (INTERNATIONAL) PTE LTD | Valid | — | 5/31/2026 |
RPKI ROAs
| Prefix | Origin | Max Length | Trust Anchor |
|---|---|---|---|
| 103.41.128.0/22 | AS133748 | /24 | apnic |
More Specific Prefixes
| Prefix | AS | Country | Status |
|---|---|---|---|
| 103.41.129.0/24 | 🇸🇬SG | assigned | |
| 103.41.130.0/24 | AS133748 | 🇸🇬SG | assigned |
| 103.41.131.0/25 | 🇸🇬SG | assigned | |
| 103.41.128.128/25 | 🇸🇬SG | assigned | |
| 103.41.128.64/26 | 🇸🇬SG | assigned | |
| 103.41.131.128/26 | 🇸🇬SG | assigned | |
| 103.41.128.32/27 | 🇸🇬SG | assigned | |
| 103.41.131.192/27 | 🇸🇬SG | assigned | |
| 103.41.131.224/28 | 🇸🇬SG | assigned | |
| 103.41.128.16/28 | 🇸🇬SG | assigned | |
| 103.41.131.240/29 | 🇸🇬SG | assigned | |
| 103.41.128.8/29 | 🇸🇬SG | assigned | |
| 103.41.131.248/30 | 🇸🇬SG | assigned | |
| 103.41.128.4/30 | 🇸🇬SG | assigned | |
| 103.41.131.252/31 | 🇸🇬SG | assigned | |
| 103.41.128.2/31 | 🇸🇬SG | assigned | |
| 103.41.128.1/32 | 🇸🇬SG | assigned | |
| 103.41.131.254/32 | 🇸🇬SG | assigned |
Geolocation
API
Open https://api.ipctl.io/v1/prefix/103.41.128.0/22Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/103.41.128.0/22" | jq
External Links