HomeASN LookupAS23764

AS23764

🇭🇰

CTGNet - CTGNetORG-CTGL1-AP

CTGNet

APNICallocated
Announced Prefixes (BGP)
213total
183 IPv430 IPv6
IPv4 Addresses ⓘ
Allocated (RIR)28,416
Announced (BGP)51,200
IPv6 Addresses ⓘ
Allocated (RIR)3.6×10^24
Announced (BGP)3.6×10^25
Prefix Limit (IPv4)
500
Prefix Limit (IPv6)
100
Country
🇭🇰 HK
RIR
APNIC
Status
allocated
Allocated
6/12/2020

Announced Prefixes

(BGP)213
|
Prefix
RPKI
IRR
Last Seen
5.10.136.0/24
 Valid
RADBRIPE
5/29/2026
5.154.130.0/24
No ROA—5/29/2026
5.154.144.0/24
 Valid
RADB
5/29/2026
5.154.145.0/24
 Valid
RADB
5/29/2026
5.154.146.0/24
 Valid
RADB
5/29/2026
5.154.147.0/24
 Valid
RADB
5/29/2026
5.154.154.0/24
 Valid
RIPE
5/29/2026
5.154.155.0/24
 Valid
RIPE
5/29/2026
5.154.156.0/24
 Valid
RIPE
5/29/2026
5.154.157.0/24
 Valid
RIPE
5/29/2026
1–10 of 213
1 / 22

Allocated Prefixes

(RIR)108
Prefix
Country
RIR
Status
5.10.136.0/24🇬🇧 GBRIPEassigned
5.154.130.0/24🇬🇧 GBRIPEassigned
5.154.144.0/24🇩🇪 DERIPEassigned
5.154.145.0/24🇩🇪 DERIPEassigned
5.154.146.0/24🇩🇪 DERIPEassigned
5.154.147.0/24🇩🇪 DERIPEassigned
5.154.154.0/24🇬🇧 GBRIPEassigned
5.154.155.0/24🇬🇧 GBRIPEassigned
5.154.156.0/24🇩🇪 DERIPEassigned
5.154.157.0/24🇫🇷 FRRIPEassigned
1–10 of 108
1 / 11

Downstream Customers(1)

ASNName
AS49935🇧🇪SmartEye SmartEye B.V
ASPA
No ASPA0 upstreams, 1 downstream
Listed as Upstream Provider by
1 ASN
View full ASPA details →
External Links
APNIC WhoisHurricane Electric BGPRIPEstatPeeringDB
API
Open
GEThttps://api.ipctl.io/v1/asn/23764

Returns ASN details, announced prefixes, and BGP routing data.

curl -s "https://api.ipctl.io/v1/asn/23764" | jq