103.254.252.0/23
πΈπ¬CIDR
103.254.252.0/23
IP Version
IPv4
Addresses
512
Mask
/23 (255.255.254.0)
Country
πΈπ¬ Singapore
City
Singapore (Novena)
RIR
APNIC
Status
allocated
Allocated
12/16/2013
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 103.254.252.0/23 | AS4657STARHUB-INTERNET - StarHub Ltd | Valid | APNIC | 5/31/2026 |
RPKI ROAs
| Prefix | Origin | Max Length | Trust Anchor |
|---|---|---|---|
| 103.254.252.0/23 | AS4657 | /23 | apnic |
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS4657 | APNIC | MAINT-AS4657-AP | 10/1/2025 |
More Specific Prefixes
| Prefix | AS | Country | Status |
|---|---|---|---|
| 103.254.252.0/24 | πΈπ¬SG | assigned | |
| 103.254.253.0/24 | πΈπ¬SG | assigned | |
| 103.254.252.96/28 | πΈπ¬SG | assigned | |
| 103.254.252.128/28 | πΈπ¬SG | assigned | |
| 103.254.253.160/28 | πΈπ¬SG | assigned | |
| 103.254.253.128/28 | πΈπ¬SG | assigned | |
| 103.254.252.192/28 | πΈπ¬SG | assigned | |
| 103.254.253.192/28 | πΈπ¬SG | assigned | |
| 103.254.253.96/28 | πΈπ¬SG | assigned | |
| 103.254.252.160/28 | πΈπ¬SG | assigned | |
| 103.254.252.112/29 | πΈπ¬SG | assigned | |
| 103.254.252.56/29 | πΈπ¬SG | assigned | |
| 103.254.253.56/29 | πΈπ¬SG | assigned | |
| 103.254.253.112/29 | πΈπ¬SG | assigned | |
| 103.254.253.72/29 | πΈπ¬SG | assigned | |
| 103.254.253.120/29 | πΈπ¬SG | assigned | |
| 103.254.253.152/29 | πΈπ¬SG | assigned | |
| 103.254.252.120/29 | πΈπ¬SG | assigned | |
| 103.254.252.64/29 | πΈπ¬SG | assigned | |
| 103.254.252.72/29 | πΈπ¬SG | assigned | |
| 103.254.252.80/29 | πΈπ¬SG | assigned | |
| 103.254.252.88/29 | πΈπ¬SG | assigned | |
| 103.254.252.144/29 | πΈπ¬SG | assigned | |
| 103.254.252.152/29 | πΈπ¬SG | assigned | |
| 103.254.252.176/29 | πΈπ¬SG | assigned | |
| 103.254.252.184/29 | πΈπ¬SG | assigned | |
| 103.254.252.208/29 | πΈπ¬SG | assigned | |
| 103.254.253.64/29 | πΈπ¬SG | assigned | |
| 103.254.253.80/29 | πΈπ¬SG | assigned | |
| 103.254.253.88/29 | πΈπ¬SG | assigned | |
| 103.254.253.144/29 | πΈπ¬SG | assigned | |
| 103.254.253.184/29 | πΈπ¬SG | assigned | |
| 103.254.253.208/29 | πΈπ¬SG | assigned | |
| 103.254.253.176/29 | πΈπ¬SG | assigned | |
| 103.254.252.8/30 | πΈπ¬SG | assigned | |
| 103.254.253.24/30 | πΈπ¬SG | assigned | |
| 103.254.252.12/30 | πΈπ¬SG | assigned | |
| 103.254.253.40/30 | πΈπ¬SG | assigned | |
| 103.254.253.12/30 | πΈπ¬SG | assigned | |
| 103.254.253.52/30 | πΈπ¬SG | assigned | |
| 103.254.252.16/30 | πΈπ¬SG | assigned | |
| 103.254.253.0/30 | πΈπ¬SG | assigned | |
| 103.254.253.4/30 | πΈπ¬SG | assigned | |
| 103.254.253.8/30 | πΈπ¬SG | assigned | |
| 103.254.253.16/30 | πΈπ¬SG | assigned | |
| 103.254.253.20/30 | πΈπ¬SG | assigned | |
| 103.254.253.28/30 | πΈπ¬SG | assigned | |
| 103.254.253.32/30 | πΈπ¬SG | assigned | |
| 103.254.253.36/30 | πΈπ¬SG | assigned | |
| 103.254.252.0/30 | πΈπ¬SG | assigned | |
| 103.254.252.4/30 | πΈπ¬SG | assigned | |
| 103.254.252.24/30 | πΈπ¬SG | assigned | |
| 103.254.252.28/30 | πΈπ¬SG | assigned | |
| 103.254.252.32/30 | πΈπ¬SG | assigned | |
| 103.254.252.36/30 | πΈπ¬SG | assigned | |
| 103.254.252.40/30 | πΈπ¬SG | assigned | |
| 103.254.252.44/30 | πΈπ¬SG | assigned | |
| 103.254.252.52/30 | πΈπ¬SG | assigned | |
| 103.254.253.44/30 | πΈπ¬SG | assigned | |
| 103.254.253.48/30 | πΈπ¬SG | assigned | |
| 103.254.252.20/30 | πΈπ¬SG | assigned | |
| 103.254.252.48/30 | πΈπ¬SG | assigned |
Origin ASN
AS4657
STARHUB-INTERNET - StarHub Ltd
Geolocation
API
Open https://api.ipctl.io/v1/prefix/103.254.252.0/23Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/103.254.252.0/23" | jq
External Links