HomePrefix Lookup122.11.128.0/17

122.11.128.0/17

🇸🇬
IPv4APNICallocatedAS4657STARHUB-INTERNET - StarHub Ltd RPKI Valid
CIDR
122.11.128.0/17
IP Version
IPv4
Addresses
32.7K
Mask
/17 (255.255.128.0)
Country
🇸🇬 Singapore
City
Eunos
RIR
APNIC
Status
allocated
Allocated
8/14/2006

Announced BGP Routes

1 of 1 route
RPKI:
IRR:
PrefixOrigin ASRPKIIRRLast Seen
122.11.128.0/17AS4657STARHUB-INTERNET - StarHub Ltd Valid
APNIC
6/13/2026

Covering Prefix

38 less-specific announcements
PrefixOrigin ASRPKIIRRLast Seen
122.11.128.0/18AS4657STARHUB-INTERNET - StarHub Ltd Valid—6/13/2026
122.11.192.0/18AS4657STARHUB-INTERNET - StarHub Ltd Valid—6/13/2026
122.11.152.0/21AS138345STARHUB-MOBILE2 - StarHub Ltd Valid—6/13/2026
122.11.150.0/23AS138345STARHUB-MOBILE2 - StarHub Ltd Valid—6/13/2026
122.11.170.0/23AS138345STARHUB-MOBILE2 - StarHub Ltd Valid—6/13/2026
122.11.163.0/24AS4657STARHUB-INTERNET - StarHub Ltd Valid—6/13/2026
122.11.201.0/24AS4657STARHUB-INTERNET - StarHub Ltd Valid—6/13/2026
122.11.137.0/24AS4657STARHUB-INTERNET - StarHub Ltd Valid—6/13/2026
122.11.139.0/24AS4657STARHUB-INTERNET - StarHub Ltd Valid—6/13/2026
122.11.144.0/24AS4657STARHUB-INTERNET - StarHub Ltd Valid—6/13/2026
122.11.146.0/24AS4657STARHUB-INTERNET - StarHub Ltd Valid—6/13/2026
122.11.149.0/24AS4657STARHUB-INTERNET - StarHub Ltd Valid—6/13/2026
122.11.173.0/24AS4657STARHUB-INTERNET - StarHub Ltd Valid—6/13/2026
122.11.177.0/24AS4657STARHUB-INTERNET - StarHub Ltd Valid—6/13/2026
122.11.193.0/24AS4657STARHUB-INTERNET - StarHub Ltd Valid—6/13/2026
122.11.194.0/24AS4657STARHUB-INTERNET - StarHub Ltd Valid—6/13/2026
122.11.195.0/24AS4657STARHUB-INTERNET - StarHub Ltd Valid—6/13/2026
122.11.198.0/24AS4657STARHUB-INTERNET - StarHub Ltd Valid—6/13/2026
122.11.199.0/24AS4657STARHUB-INTERNET - StarHub Ltd Valid—6/13/2026
122.11.202.0/24AS4657STARHUB-INTERNET - StarHub Ltd Valid—6/13/2026
122.11.233.0/24AS4657STARHUB-INTERNET - StarHub Ltd Valid—6/13/2026
122.11.242.0/24AS4657STARHUB-INTERNET - StarHub Ltd Valid—6/13/2026
122.11.243.0/24AS4657STARHUB-INTERNET - StarHub Ltd Valid—6/13/2026
122.11.244.0/24AS4657STARHUB-INTERNET - StarHub Ltd Valid—6/13/2026
122.11.250.0/24AS4657STARHUB-INTERNET - StarHub Ltd Valid—6/13/2026
122.11.196.0/24AS19551INCAPSULA - Incapsula Inc Valid—6/13/2026
122.11.185.0/24AS45474NEXUSGUARD-AS-AP - Nexusguard Pte. Ltd. Valid—6/13/2026
122.11.181.0/24AS45474NEXUSGUARD-AS-AP - Nexusguard Pte. Ltd. Valid—6/13/2026
122.11.183.0/24AS45474NEXUSGUARD-AS-AP - Nexusguard Pte. Ltd. Valid—6/13/2026
122.11.184.0/24AS45474NEXUSGUARD-AS-AP - Nexusguard Pte. Ltd. Valid—6/13/2026
122.11.186.0/24AS45474NEXUSGUARD-AS-AP - Nexusguard Pte. Ltd. Valid—6/13/2026
122.11.172.0/24AS138345STARHUB-MOBILE2 - StarHub Ltd Valid—6/13/2026
122.11.197.0/24AS138345STARHUB-MOBILE2 - StarHub Ltd Valid—6/13/2026
122.11.169.0/24AS138345STARHUB-MOBILE2 - StarHub Ltd Valid—6/13/2026
122.11.217.0/24AS138345STARHUB-MOBILE2 - StarHub Ltd Valid—6/13/2026
122.11.218.0/24AS138345STARHUB-MOBILE2 - StarHub Ltd Valid—6/13/2026
122.11.219.0/24AS138345STARHUB-MOBILE2 - StarHub Ltd Valid—6/13/2026
122.11.216.0/24AS138345STARHUB-MOBILE2 - StarHub Ltd Valid—6/13/2026

RPKI ROAs

2
PrefixOriginMax LengthTrust Anchor
122.11.128.0/17AS4657/24apnic
122.11.128.0/17AS38861/24apnic

IRR Route Objects

2
OriginRegistryMaintainerModified
AS4657APNICMAINT-AS4657-AP6/3/2021
AS38861APNICMAINT-AS4657-AP6/3/2021
Origin ASN
AS4657
STARHUB-INTERNET - StarHub Ltd
Geolocation
Country🇸🇬SingaporeSG
CityEunos
Coordinates1.3243, 103.8930 ↗
API
Open
GEThttps://api.ipctl.io/v1/prefix/122.11.128.0/17

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

curl -s "https://api.ipctl.io/v1/prefix/122.11.128.0/17" | jq
External Links
RIPEstat Hurricane Electric BGP