HomePrefix Lookup203.125.128.0/17

203.125.128.0/17

🇸🇬
IPv4APNICallocated RPKI Valid
CIDR
203.125.128.0/17
IP Version
IPv4
Addresses
32.7K
Mask
/17 (255.255.128.0)
Country
🇸🇬 Singapore
City
Singapore (Geylang)
RIR
APNIC
Status
allocated
Allocated
6/18/2001

Announced BGP Routes

0 of 0 routes
RPKI:
IRR:
PrefixOrigin ASRPKIIRRLast Seen
This prefix is not currently announced in BGP. See covering prefix below.

Covering Prefix

17 less-specific announcements
PrefixOrigin ASRPKIIRRLast Seen
203.125.0.0/16AS3758SINGNET - SingNet Valid—6/1/2026
203.125.212.0/23AS3758SINGNET - SingNet Valid—6/1/2026
203.125.166.0/24AS3758SINGNET - SingNet Valid—6/1/2026
203.125.178.0/24AS3758SINGNET - SingNet Valid—6/1/2026
203.125.185.0/24AS3758SINGNET - SingNet Valid—6/1/2026
203.125.186.0/24AS3758SINGNET - SingNet Valid—6/1/2026
203.125.188.0/24AS3758SINGNET - SingNet Valid—6/1/2026
203.125.194.0/24AS3758SINGNET - SingNet Valid—6/1/2026
203.125.204.0/24AS3758SINGNET - SingNet Valid—6/1/2026
203.125.214.0/24AS3758SINGNET - SingNet Valid—6/1/2026
203.125.218.0/24AS3758SINGNET - SingNet Valid—6/1/2026
203.125.221.0/24AS3758SINGNET - SingNet Valid—6/1/2026
203.125.224.0/24AS3758SINGNET - SingNet Valid—6/1/2026
203.125.227.0/24AS3758SINGNET - SingNet Valid—6/1/2026
203.125.236.0/24AS3758SINGNET - SingNet Valid—6/1/2026
203.125.129.0/24AS3758SINGNET - SingNet Valid—6/1/2026
203.125.128.0/24AS9255CONNECTPLUS-AS - Singapore Telecom Valid—6/1/2026

RPKI ROAs

2
PrefixOriginMax LengthTrust Anchor
203.125.0.0/16AS3758/24apnic
203.125.0.0/16AS19905/24apnic

IRR Route Objects

2
OriginRegistryMaintainerModified
AS3758APNICMAINT-SG-SINGNET2/22/2024
AS19905APNICMAINT-SG-SINGNET8/23/2024

More Specific Prefixes

100
PrefixASCountryStatus
203.125.199.0/24🇸🇬SGassigned
203.125.128.0/24AS9255🇸🇬SGassigned
203.125.166.0/24AS3758🇸🇬SGassigned
203.125.237.0/24🇸🇬SGassigned
203.125.200.128/25🇸🇬SGassigned
203.125.232.128/25🇸🇬SGassigned
203.125.178.128/25🇸🇬SGassigned
203.125.203.0/25🇸🇬SGassigned
203.125.133.128/25🇸🇬SGassigned
203.125.184.64/26🇸🇬SGassigned
203.125.198.0/26🇸🇬SGassigned
203.125.189.64/26🇸🇬SGassigned
203.125.174.0/26🇸🇬SGassigned
203.125.226.64/26🇸🇬SGassigned
203.125.175.0/26🇸🇬SGassigned
203.125.233.0/26🇸🇬SGassigned
203.125.196.192/27🇸🇬SGassigned
203.125.176.32/27🇸🇬SGassigned
203.125.172.0/27🇸🇬SGassigned
203.125.192.224/27🇸🇬SGassigned
203.125.196.96/27🇸🇬SGassigned
203.125.252.192/27🇸🇬SGassigned
203.125.173.0/27🇸🇬SGassigned
203.125.175.160/27🇸🇬SGassigned
203.125.198.64/27🇸🇬SGassigned
203.125.186.160/27🇸🇬SGassigned
203.125.195.0/27🇸🇬SGassigned
203.125.179.224/27🇸🇬SGassigned
203.125.225.96/27🇸🇬SGassigned
203.125.220.0/27🇸🇬SGassigned
203.125.195.96/27🇸🇬SGassigned
203.125.191.96/27🇸🇬SGassigned
203.125.223.32/27🇸🇬SGassigned
203.125.191.224/27🇸🇬SGassigned
203.125.221.32/27🇸🇬SGassigned
203.125.136.0/27🇸🇬SGassigned
203.125.190.160/27🇸🇬SGassigned
203.125.194.192/27🇸🇬SGassigned
203.125.222.0/27🇸🇬SGassigned
203.125.209.64/27🇸🇬SGassigned
203.125.197.96/27🇸🇬SGassigned
203.125.213.0/27🇸🇬SGassigned
203.125.235.128/27🇸🇬SGassigned
203.125.141.0/27🇸🇬SGassigned
203.125.167.64/27🇸🇬SGassigned
203.125.185.64/27🇸🇬SGassigned
203.125.221.64/27🇸🇬SGassigned
203.125.197.32/27🇸🇬SGassigned
203.125.194.224/27🇸🇬SGassigned
203.125.194.96/27🇸🇬SGassigned
203.125.195.160/27🇸🇬SGassigned
203.125.209.160/27🇸🇬SGassigned
203.125.198.96/27🇸🇬SGassigned
203.125.137.96/27🇸🇬SGassigned
203.125.192.96/27🇸🇬SGassigned
203.125.198.160/27🇸🇬SGassigned
203.125.187.64/27🇸🇬SGassigned
203.125.193.160/27🇸🇬SGassigned
203.125.176.160/27🇸🇬SGassigned
203.125.222.224/27🇸🇬SGassigned
203.125.233.160/27🇸🇬SGassigned
203.125.187.160/27🇸🇬SGassigned
203.125.226.224/27🇸🇬SGassigned
203.125.182.32/27🇸🇬SGassigned
203.125.164.64/27🇸🇬SGassigned
203.125.170.128/27🇸🇬SGassigned
203.125.193.192/27🇸🇬SGassigned
203.125.227.64/27🇸🇬SGassigned
203.125.187.224/27🇸🇬SGassigned
203.125.189.160/27🇸🇬SGassigned
203.125.193.224/27🇸🇬SGassigned
203.125.222.128/28🇸🇬SGassigned
203.125.223.224/28🇸🇬SGassigned
203.125.152.80/28🇸🇬SGassigned
203.125.220.96/28🇸🇬SGassigned
203.125.223.144/28🇸🇬SGassigned
203.125.153.176/28🇸🇬SGassigned
203.125.211.144/28🇸🇬SGassigned
203.125.212.176/28🇸🇬SGassigned
203.125.213.192/28🇸🇬SGassigned
203.125.210.176/28🇸🇬SGassigned
203.125.209.176/28🇸🇬SGassigned
203.125.212.112/28🇸🇬SGassigned
203.125.213.208/28🇸🇬SGassigned
203.125.154.144/28🇸🇬SGassigned
203.125.200.96/28🇸🇬SGassigned
203.125.198.112/28🇸🇬SGassigned
203.125.142.176/28🇸🇬SGassigned
203.125.203.160/28🇸🇬SGassigned
203.125.202.176/28🇸🇬SGassigned
203.125.198.128/28🇸🇬SGassigned
203.125.168.176/28🇸🇬SGassigned
203.125.192.80/28🇸🇬SGassigned
203.125.133.112/28🇸🇬SGassigned
203.125.194.128/28🇸🇬SGassigned
203.125.209.160/28🇸🇬SGassigned
203.125.224.32/28🇸🇬SGassigned
203.125.255.80/28🇸🇬SGassigned
203.125.188.96/28🇸🇬SGassigned
203.125.192.64/28🇸🇬SGassigned
Geolocation
Country🇸🇬SingaporeSG
CitySingapore (Geylang)
Coordinates1.3186, 103.8940 ↗
API
Open
GEThttps://api.ipctl.io/v1/prefix/203.125.128.0/17

Returns prefix allocation, BGP routes, and more-specific subnets.

curl -s "https://api.ipctl.io/v1/prefix/203.125.128.0/17" | jq
External Links
RIPEstat Hurricane Electric BGP