HomePrefix Lookup103.99.208.0/23

103.99.208.0/23

🇭🇰
IPv4APNICallocatedAS136038HDTIDCCLOUD-AS-AP - HDTIDC LIMITED RPKI Valid
CIDR
103.99.208.0/23
IP Version
IPv4
Addresses
512
Mask
/23 (255.255.254.0)
Country
🇭🇰 Hong Kong
RIR
APNIC
Status
allocated
Allocated
8/29/2017

Announced BGP Routes

1 of 1 route
RPKI:
IRR:
PrefixOrigin ASRPKIIRRLast Seen
103.99.208.0/23AS136038HDTIDCCLOUD-AS-AP - HDTIDC LIMITED Valid
APNIC
5/31/2026

Covering Prefix

2 less-specific announcements
PrefixOrigin ASRPKIIRRLast Seen
103.99.208.0/24AS205960KIDC HDTIDC LIMITED Valid—5/31/2026
103.99.209.0/24AS205960KIDC HDTIDC LIMITED Valid—5/31/2026

RPKI ROAs

5
PrefixOriginMax LengthTrust Anchor
103.99.208.0/23AS136038/23apnic
103.99.208.0/23AS136526/23apnic
103.99.208.0/23AS137427/23apnic
103.99.208.0/23AS205960/23apnic
103.99.208.0/23AS212921/23apnic

IRR Route Objects

5
OriginRegistryMaintainerModified
AS136038APNICMAINT-ALLCLOUD-HK12/4/2025
AS136526APNICMAINT-ALLCLOUD-HK12/4/2025
AS137427APNICMAINT-ALLCLOUD-HK12/4/2025
AS205960APNICMAINT-ALLCLOUD-HK12/4/2025
AS212921APNICMAINT-ALLCLOUD-HK12/4/2025

More Specific Prefixes

2
PrefixASCountryStatus
103.99.208.0/24AS205960🇰🇷KRassigned
103.99.209.0/24AS205960🇰🇷KRassigned
Geolocation
Country🇭🇰Hong KongHK
GEThttps://api.ipctl.io/v1/prefix/103.99.208.0/23

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

curl -s "https://api.ipctl.io/v1/prefix/103.99.208.0/23" | jq