Registration
IPv4 Prefixes
69 prefixes · 45,056 addresses · 3 top-level Routing data as of 2026-10-06 16:00 UTC
14.0.0.0/8 · 43 prefixes · 32,768 addresses
| Prefix | Range | Addresses |
|---|---|---|
| 14.0.128.0/17 | 14.0.128.0 – 14.0.255.255 | 32,768 |
| 14.0.128.0/24 | 14.0.128.0 – 14.0.128.255 | 256 |
| 14.0.129.0/24 | 14.0.129.0 – 14.0.129.255 | 256 |
| 14.0.130.0/24 | 14.0.130.0 – 14.0.130.255 | 256 |
| 14.0.131.0/24 | 14.0.131.0 – 14.0.131.255 | 256 |
| 14.0.132.0/22 | 14.0.132.0 – 14.0.135.255 | 1,024 |
| 14.0.136.0/22 | 14.0.136.0 – 14.0.139.255 | 1,024 |
| 14.0.136.0/24 | 14.0.136.0 – 14.0.136.255 | 256 |
| 14.0.140.0/24 | 14.0.140.0 – 14.0.140.255 | 256 |
| 14.0.141.0/24 | 14.0.141.0 – 14.0.141.255 | 256 |
| 14.0.142.0/24 | 14.0.142.0 – 14.0.142.255 | 256 |
| 14.0.143.0/24 | 14.0.143.0 – 14.0.143.255 | 256 |
| 14.0.144.0/24 | 14.0.144.0 – 14.0.144.255 | 256 |
| 14.0.145.0/24 | 14.0.145.0 – 14.0.145.255 | 256 |
| 14.0.146.0/24 | 14.0.146.0 – 14.0.146.255 | 256 |
| 14.0.152.0/21 | 14.0.152.0 – 14.0.159.255 | 2,048 |
| 14.0.160.0/21 | 14.0.160.0 – 14.0.167.255 | 2,048 |
| 14.0.166.0/24 | 14.0.166.0 – 14.0.166.255 | 256 |
| 14.0.167.0/24 | 14.0.167.0 – 14.0.167.255 | 256 |
| 14.0.168.0/21 | 14.0.168.0 – 14.0.175.255 | 2,048 |
| 14.0.176.0/21 | 14.0.176.0 – 14.0.183.255 | 2,048 |
| 14.0.182.0/24 | 14.0.182.0 – 14.0.182.255 | 256 |
| 14.0.183.0/24 | 14.0.183.0 – 14.0.183.255 | 256 |
| 14.0.192.0/24 | 14.0.192.0 – 14.0.192.255 | 256 |
| 14.0.193.0/24 | 14.0.193.0 – 14.0.193.255 | 256 |
| 14.0.194.0/24 | 14.0.194.0 – 14.0.194.255 | 256 |
| 14.0.195.0/24 | 14.0.195.0 – 14.0.195.255 | 256 |
| 14.0.196.0/22 | 14.0.196.0 – 14.0.199.255 | 1,024 |
| 14.0.200.0/24 | 14.0.200.0 – 14.0.200.255 | 256 |
| 14.0.201.0/24 | 14.0.201.0 – 14.0.201.255 | 256 |
| 14.0.202.0/23 | 14.0.202.0 – 14.0.203.255 | 512 |
| 14.0.204.0/23 | 14.0.204.0 – 14.0.205.255 | 512 |
| 14.0.206.0/24 | 14.0.206.0 – 14.0.206.255 | 256 |
| 14.0.207.0/24 | 14.0.207.0 – 14.0.207.255 | 256 |
| 14.0.208.0/21 | 14.0.208.0 – 14.0.215.255 | 2,048 |
| 14.0.215.0/24 | 14.0.215.0 – 14.0.215.255 | 256 |
| 14.0.216.0/21 | 14.0.216.0 – 14.0.223.255 | 2,048 |
| 14.0.223.0/24 | 14.0.223.0 – 14.0.223.255 | 256 |
| 14.0.224.0/21 | 14.0.224.0 – 14.0.231.255 | 2,048 |
| 14.0.226.0/24 | 14.0.226.0 – 14.0.226.255 | 256 |
| 14.0.232.0/21 | 14.0.232.0 – 14.0.239.255 | 2,048 |
| 14.0.240.0/21 | 14.0.240.0 – 14.0.247.255 | 2,048 |
| 14.0.247.0/24 | 14.0.247.0 – 14.0.247.255 | 256 |
110.0.0.0/8 · 19 prefixes · 8,192 addresses
| Prefix | Range | Addresses |
|---|---|---|
| 110.4.0.0/19 | 110.4.0.0 – 110.4.31.255 | 8,192 |
| 110.4.0.0/24 | 110.4.0.0 – 110.4.0.255 | 256 |
| 110.4.1.0/24 | 110.4.1.0 – 110.4.1.255 | 256 |
| 110.4.2.0/24 | 110.4.2.0 – 110.4.2.255 | 256 |
| 110.4.4.0/24 | 110.4.4.0 – 110.4.4.255 | 256 |
| 110.4.8.0/24 | 110.4.8.0 – 110.4.8.255 | 256 |
| 110.4.9.0/24 | 110.4.9.0 – 110.4.9.255 | 256 |
| 110.4.11.0/24 | 110.4.11.0 – 110.4.11.255 | 256 |
| 110.4.13.0/24 | 110.4.13.0 – 110.4.13.255 | 256 |
| 110.4.14.0/24 | 110.4.14.0 – 110.4.14.255 | 256 |
| 110.4.15.0/24 | 110.4.15.0 – 110.4.15.255 | 256 |
| 110.4.16.0/24 | 110.4.16.0 – 110.4.16.255 | 256 |
| 110.4.17.0/24 | 110.4.17.0 – 110.4.17.255 | 256 |
| 110.4.18.0/24 | 110.4.18.0 – 110.4.18.255 | 256 |
| 110.4.19.0/24 | 110.4.19.0 – 110.4.19.255 | 256 |
| 110.4.20.0/24 | 110.4.20.0 – 110.4.20.255 | 256 |
| 110.4.21.0/24 | 110.4.21.0 – 110.4.21.255 | 256 |
| 110.4.22.0/24 | 110.4.22.0 – 110.4.22.255 | 256 |
| 110.4.25.0/24 | 110.4.25.0 – 110.4.25.255 | 256 |
203.0.0.0/8 · 7 prefixes · 4,096 addresses
| Prefix | Range | Addresses |
|---|---|---|
| 203.210.0.0/20 | 203.210.0.0 – 203.210.15.255 | 4,096 |
| 203.210.2.0/24 | 203.210.2.0 – 203.210.2.255 | 256 |
| 203.210.3.0/24 | 203.210.3.0 – 203.210.3.255 | 256 |
| 203.210.4.0/24 | 203.210.4.0 – 203.210.4.255 | 256 |
| 203.210.6.0/24 | 203.210.6.0 – 203.210.6.255 | 256 |
| 203.210.7.0/24 | 203.210.7.0 – 203.210.7.255 | 256 |
| 203.210.8.0/24 | 203.210.8.0 – 203.210.8.255 | 256 |
IPv6 Prefixes
16 prefixes · 131,072 × /48 · 2 top-level Routing data as of 2026-10-06 16:00 UTC
BGP Neighbours
8 unique neighbours · 4 upstream/peer · 1 downstream · 3 collector-only. A neighbour can be seen on more than one side. Rows are ordered by AS paths: the number of BGP paths seen by RIPE RIS that contain the adjacency. Sightings count each IPv4/IPv6 route with the adjacency once per RIS peer that sees it (routes × peers), so they show how widely it is seen, not how many distinct routes it carries. Networks seen to the left of this AS in BGP paths, toward the route collectors — typically its transit providers (upstreams) and peers. Networks seen to the right of this AS in BGP paths — networks whose routes it carries, typically its customers (downstreams). Networks seen to the left of this AS only when they peer directly with a RIPE RIS route collector, so the adjacency may be an artefact of that peering; many of them also appear on the downstream side. Upstream & peer side (4)
AS Name AS paths IPv4 sightings IPv6 sightings AS4760 HKTIMS-AP - HKT Limited 1,014 27,901 4,819 AS4635 HKIX-RS1 - Hong Kong Internet Exchange--Route Server 1 75 2,473 0 AS8359 MTS MTS PJSC 10 302 0 AS9930 TTNET-MY - TIME dotCom Berhad No. 14, Jalan Majistret U1/26 Hicom Glenmarie Industrial Park 40150 Shah Alam Selangor, Malaysia 4 93 0 Downstream side (1)
AS Name AS paths IPv4 sightings IPv6 sightings AS9444 HKT-AS-AP - Hong Kong Telecommunications (HKT) Limited 322 9,220 0 Collector-only (3)
Raw RDAP Response
{
"rdapConformance": [
"history_version_0",
"nro_rdap_profile_0",
"nro_rdap_profile_asn_hierarchical_0",
"cidr0",
"rdap_level_0"
],
"notices": [
{
"title": "Source",
"description": [
"Objects returned came from source",
"APNIC"
]
},
{
"title": "Terms and Conditions",
"description": [
"This is the APNIC WHOIS Database query service. The objects are in RDAP format."
],
"links": [
{
"value": "https://rdap.apnic.net/autnum/38819",
"rel": "terms-of-service",
"href": "http://www.apnic.net/db/dbcopyright.html",
"type": "text/html"
}
]
},
{
"title": "Whois Inaccuracy Reporting",
"description": [
"If you see inaccuracies in the results, please visit: "
],
"links": [
{
"value": "https://rdap.apnic.net/autnum/38819",
"rel": "inaccuracy-report",
"href": "https://www.apnic.net/manage-ip/using-whois/abuse-and-spamming/invalid-contact-form",
"type": "text/html"
}
]
}
],
"country": "HK",
"name": "HKCSL-AS-AP",
"status": [
"active"
],
"events": [
{
"eventAction": "registration",
"eventDate": "2008-09-04T06:40:43Z"
},
{
"eventAction": "last changed",
"eventDate": "2020-07-07T04:57:11Z"
}
],
"links": [
{
"value": "https://rdap.apnic.net/autnum/38819",
"rel": "self",
"href": "https://rdap.apnic.net/autnum/38819",
"type": "application/rdap+json"
}
],
"remarks": [
{
"description": [
"HKCSL GPRS NETWORK"
],
"title": "description"
}
],
"entities": [
{
"roles": [
"administrative"
],
"events": [
{
"eventAction": "registration",
"eventDate": "2012-07-05T10:09:52Z"
},
{
"eventAction": "last changed",
"eventDate": "2016-08-04T02:55:19Z"
}
],
"links": [
{
"value": "https://rdap.apnic.net/autnum/38819",
"rel": "self",
"href": "https://rdap.apnic.net/entity/IO35-AP",
"type": "application/rdap+json"
}
],
"remarks": [
{
"description": [
"Please send spam and abuse reports to [email protected]",
"with providing detail information and times in HKT.",
"The phone number is only for emergency contact"
],
"title": "remarks"
}
],
"handle": "IO35-AP",
"objectClassName": "entity",
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"fn",
{},
"text",
"REDACTED"
],
[
"kind",
{},
"text",
"individual"
]
]
]
},
{
"roles": [
"abuse"
],
"events": [
{
"eventAction": "registration",
"eventDate": "2011-03-18T04:48:46Z"
},
{
"eventAction": "last changed",
"eventDate": "2026-05-12T13:50:29Z"
}
],
"links": [
{
"value": "https://rdap.apnic.net/autnum/38819",
"rel": "self",
"href": "https://rdap.apnic.net/entity/IRT-HKCSL-HK",
"type": "application/rdap+json"
}
],
"remarks": [
{
"description": [
"[email protected] was validated on 2026-05-12"
],
"title": "remarks"
}
],
"handle": "IRT-HKCSL-HK",
"objectClassName": "entity",
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"fn",
{},
"text",
"IRT-HKCSL-HK"
],
[
"kind",
{},
"text",
"group"
],
[
"adr",
{
"label": "4/F, Lai Chi Kok Engineering II\n4 Yuet Lun Street,\nLai Chi Kok\nHong Kong"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"email",
{},
"text",
"[email protected]"
],
[
"email",
{
"pref": "1"
},
"text",
"[email protected]"
]
]
]
},
{
"roles": [
"technical"
],
"events": [
{
"eventAction": "registration",
"eventDate": "2012-07-05T10:22:50Z"
},
{
"eventAction": "last changed",
"eventDate": "2024-08-09T08:21:23Z"
}
],
"links": [
{
"value": "https://rdap.apnic.net/autnum/38819",
"rel": "self",
"href": "https://rdap.apnic.net/entity/IP90-AP",
"type": "application/rdap+json"
}
],
"remarks": [
{
"description": [
"Please send spam and abuse reports to [email protected]",
"with providing detail information and times in HKT",
"The phone number is only for emergency contact"
],
"title": "remarks"
}
],
"handle": "IP90-AP",
"objectClassName": "entity",
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"fn",
{},
"text",
"REDACTED"
],
[
"kind",
{},
"text",
"individual"
]
]
]
},
{
"roles": [
"registrant"
],
"events": [
{
"eventAction": "registration",
"eventDate": "2017-08-08T23:24:51Z"
},
{
"eventAction": "last changed",
"eventDate": "2023-09-05T02:14:49Z"
}
],
"links": [
{
"value": "https://rdap.apnic.net/autnum/38819",
"rel": "self",
"href": "https://rdap.apnic.net/entity/ORG-CL2-AP",
"type": "application/rdap+json"
}
],
"handle": "ORG-CL2-AP",
"objectClassName": "entity",
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"fn",
{},
"text",
"CSL Limited"
],
[
"kind",
{},
"text",
"org"
],
[
"adr",
{
"label": "3rd Floor\nLai Chi Kok Engineering Center II\n4 Yuet Lun Street"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"tel",
{
"type": "voice"
},
"text",
"+852-2883-4324"
],
[
"tel",
{
"type": "fax"
},
"text",
"+852-2962-5504"
],
[
"email",
{},
"text",
"[email protected]"
]
]
]
}
],
"handle": "AS38819",
"startAutnum": 38819,
"endAutnum": 38819,
"objectClassName": "autnum",
"port43": "whois.apnic.net"
} Contact details of private individuals are redacted.