Registration
IPv4 Prefixes
59 prefixes · 64,256 addresses · 58 top-level Routing data as of 2026-10-09 08:00 UTC
45.0.0.0/8 · 1 prefix · 256 addresses
| Prefix | Range | Addresses |
|---|---|---|
| 45.64.35.0/24 | 45.64.35.0 – 45.64.35.255 | 256 |
49.0.0.0/8 · 19 prefixes · 27,648 addresses
| Prefix | Range | Addresses |
|---|---|---|
| 49.158.148.0/22 | 49.158.148.0 – 49.158.151.255 | 1,024 |
| 49.158.152.0/22 | 49.158.152.0 – 49.158.155.255 | 1,024 |
| 49.158.156.0/22 | 49.158.156.0 – 49.158.159.255 | 1,024 |
| 49.158.192.0/22 | 49.158.192.0 – 49.158.195.255 | 1,024 |
| 49.158.196.0/22 | 49.158.196.0 – 49.158.199.255 | 1,024 |
| 49.158.200.0/21 | 49.158.200.0 – 49.158.207.255 | 2,048 |
| 49.159.88.0/22 | 49.159.88.0 – 49.159.91.255 | 1,024 |
| 49.159.92.0/22 | 49.159.92.0 – 49.159.95.255 | 1,024 |
| 49.159.136.0/21 | 49.159.136.0 – 49.159.143.255 | 2,048 |
| 49.159.144.0/21 | 49.159.144.0 – 49.159.151.255 | 2,048 |
| 49.159.152.0/21 | 49.159.152.0 – 49.159.159.255 | 2,048 |
| 49.159.160.0/21 | 49.159.160.0 – 49.159.167.255 | 2,048 |
| 49.159.168.0/21 | 49.159.168.0 – 49.159.175.255 | 2,048 |
| 49.159.176.0/22 | 49.159.176.0 – 49.159.179.255 | 1,024 |
| 49.159.180.0/22 | 49.159.180.0 – 49.159.183.255 | 1,024 |
| 49.159.184.0/21 | 49.159.184.0 – 49.159.191.255 | 2,048 |
| 49.159.192.0/22 | 49.159.192.0 – 49.159.195.255 | 1,024 |
| 49.159.196.0/22 | 49.159.196.0 – 49.159.199.255 | 1,024 |
| 49.159.200.0/21 | 49.159.200.0 – 49.159.207.255 | 2,048 |
60.0.0.0/8 · 2 prefixes · 1,024 addresses
| Prefix | Range | Addresses |
|---|---|---|
| 60.198.32.0/22 | 60.198.32.0 – 60.198.35.255 | 1,024 |
| 60.198.32.0/23 | 60.198.32.0 – 60.198.33.255 | 512 |
61.0.0.0/8 · 11 prefixes · 11,520 addresses
| Prefix | Range | Addresses |
|---|---|---|
| 61.56.160.0/22 | 61.56.160.0 – 61.56.163.255 | 1,024 |
| 61.56.172.0/22 | 61.56.172.0 – 61.56.175.255 | 1,024 |
| 61.56.176.0/22 | 61.56.176.0 – 61.56.179.255 | 1,024 |
| 61.56.180.0/22 | 61.56.180.0 – 61.56.183.255 | 1,024 |
| 61.56.184.0/21 | 61.56.184.0 – 61.56.191.255 | 2,048 |
| 61.58.100.0/22 | 61.58.100.0 – 61.58.103.255 | 1,024 |
| 61.58.104.0/22 | 61.58.104.0 – 61.58.107.255 | 1,024 |
| 61.61.216.0/22 | 61.61.216.0 – 61.61.219.255 | 1,024 |
| 61.61.220.0/22 | 61.61.220.0 – 61.61.223.255 | 1,024 |
| 61.61.227.0/24 | 61.61.227.0 – 61.61.227.255 | 256 |
| 61.61.236.0/22 | 61.61.236.0 – 61.61.239.255 | 1,024 |
114.0.0.0/8 · 2 prefixes · 4,096 addresses
| Prefix | Range | Addresses |
|---|---|---|
| 114.198.160.0/21 | 114.198.160.0 – 114.198.167.255 | 2,048 |
| 114.198.168.0/21 | 114.198.168.0 – 114.198.175.255 | 2,048 |
119.0.0.0/8 · 2 prefixes · 2,048 addresses
| Prefix | Range | Addresses |
|---|---|---|
| 119.77.132.0/22 | 119.77.132.0 – 119.77.135.255 | 1,024 |
| 119.77.136.0/22 | 119.77.136.0 – 119.77.139.255 | 1,024 |
122.0.0.0/8 · 5 prefixes · 6,144 addresses
| Prefix | Range | Addresses |
|---|---|---|
| 122.100.64.0/22 | 122.100.64.0 – 122.100.67.255 | 1,024 |
| 122.100.104.0/21 | 122.100.104.0 – 122.100.111.255 | 2,048 |
| 122.100.112.0/22 | 122.100.112.0 – 122.100.115.255 | 1,024 |
| 122.100.116.0/22 | 122.100.116.0 – 122.100.119.255 | 1,024 |
| 122.100.120.0/22 | 122.100.120.0 – 122.100.123.255 | 1,024 |
180.0.0.0/8 · 12 prefixes · 7,424 addresses
| Prefix | Range | Addresses |
|---|---|---|
| 180.218.108.0/22 | 180.218.108.0 – 180.218.111.255 | 1,024 |
| 180.218.124.0/22 | 180.218.124.0 – 180.218.127.255 | 1,024 |
| 180.218.224.0/24 | 180.218.224.0 – 180.218.224.255 | 256 |
| 180.218.228.0/22 | 180.218.228.0 – 180.218.231.255 | 1,024 |
| 180.218.240.0/22 | 180.218.240.0 – 180.218.243.255 | 1,024 |
| 180.218.244.0/24 | 180.218.244.0 – 180.218.244.255 | 256 |
| 180.218.245.0/24 | 180.218.245.0 – 180.218.245.255 | 256 |
| 180.218.246.0/23 | 180.218.246.0 – 180.218.247.255 | 512 |
| 180.218.248.0/24 | 180.218.248.0 – 180.218.248.255 | 256 |
| 180.218.249.0/24 | 180.218.249.0 – 180.218.249.255 | 256 |
| 180.218.250.0/23 | 180.218.250.0 – 180.218.251.255 | 512 |
| 180.218.252.0/22 | 180.218.252.0 – 180.218.255.255 | 1,024 |
211.0.0.0/8 · 5 prefixes · 4,096 addresses
| Prefix | Range | Addresses |
|---|---|---|
| 211.76.32.0/21 | 211.76.32.0 – 211.76.39.255 | 2,048 |
| 211.76.52.0/23 | 211.76.52.0 – 211.76.53.255 | 512 |
| 211.76.54.0/24 | 211.76.54.0 – 211.76.54.255 | 256 |
| 211.76.72.0/22 | 211.76.72.0 – 211.76.75.255 | 1,024 |
| 211.76.76.0/24 | 211.76.76.0 – 211.76.76.255 | 256 |
IPv6 Prefixes
3 prefixes · 4,098 × /48 Routing data as of 2026-10-09 08:00 UTC
| Prefix | Addresses |
|---|---|
| 2407:4b00:4000:: | 292 |
| 2407:4b00:fd04:: | 280 |
| 2407:4b00:ff04:: | 280 |
BGP Neighbours
1 unique neighbour · 1 upstream/peer · 0 downstream. 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. Upstream & peer side (1)
AS Name AS paths IPv4 sightings IPv6 sightings AS9924 TFN-TW - Taiwan Fixed Network, Telco and Network Service Provider. 1,107 19,817 1,038
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/24163",
"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/24163",
"rel": "inaccuracy-report",
"href": "https://www.apnic.net/manage-ip/using-whois/abuse-and-spamming/invalid-contact-form",
"type": "text/html"
}
]
}
],
"country": "TW",
"name": "UBBNET-AS-TW",
"status": [
"active"
],
"events": [
{
"eventAction": "registration",
"eventDate": "2008-09-04T06:40:41Z"
},
{
"eventAction": "last changed",
"eventDate": "2025-11-06T09:27:07Z"
}
],
"links": [
{
"value": "https://rdap.apnic.net/autnum/24163",
"rel": "self",
"href": "https://rdap.apnic.net/autnum/24163",
"type": "application/rdap+json"
}
],
"remarks": [
{
"description": [
"UNION BROADBAND NETWORK",
"13F, No. 27, Sec. 1st, An-He Rd., Da-an District",
"Taipei Taiwan 106"
],
"title": "description"
}
],
"entities": [
{
"roles": [
"technical",
"administrative"
],
"events": [
{
"eventAction": "registration",
"eventDate": "2014-07-31T09:08:01Z"
},
{
"eventAction": "last changed",
"eventDate": "2019-12-17T01:50:47Z"
}
],
"links": [
{
"value": "https://rdap.apnic.net/autnum/24163",
"rel": "self",
"href": "https://rdap.apnic.net/entity/EL678-AP",
"type": "application/rdap+json"
}
],
"handle": "EL678-AP",
"objectClassName": "entity",
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"fn",
{},
"text",
"REDACTED"
],
[
"kind",
{},
"text",
"individual"
]
]
]
},
{
"roles": [
"abuse"
],
"events": [
{
"eventAction": "registration",
"eventDate": "2025-09-11T07:48:15Z"
},
{
"eventAction": "last changed",
"eventDate": "2026-07-16T02:54:44Z"
}
],
"links": [
{
"value": "https://rdap.apnic.net/autnum/24163",
"rel": "self",
"href": "https://rdap.apnic.net/entity/IRT-UBBNET-TW",
"type": "application/rdap+json"
}
],
"remarks": [
{
"description": [
"(oid:UBBNET)"
],
"title": "remarks"
}
],
"handle": "IRT-UBBNET-TW",
"objectClassName": "entity",
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"fn",
{},
"text",
"IRT-UBBNET-TW"
],
[
"kind",
{},
"text",
"group"
],
[
"adr",
{
"label": "TFN MEDIA CO., LTD.\n11F., No.98, Zhouzi St., Neihu Dist., Taipei City 114, Taiwan (R.O.C.)\nTaipei"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"tel",
{
"type": "voice"
},
"text",
"+886-2-6636-8887"
],
[
"email",
{},
"text",
"[email protected]"
],
[
"email",
{
"pref": "1"
},
"text",
"[email protected]"
]
]
]
}
],
"handle": "AS24163",
"startAutnum": 24163,
"endAutnum": 24163,
"objectClassName": "autnum",
"port43": "whois.apnic.net"
} Contact details of private individuals are redacted.