Organization
Taiwan Telecom
TAIWAN-TELECOM
Location
Toronto
Ontario, Canada (CA)
Hostname
—
Geolocation
Canada (CA) Canada
- Country
- Canada (CA)
- Region
- Ontario
- City
- Toronto
- Continent
- North America
- Coordinates
- 43.6532, -79.3832 View on map ↗
Network Information
IP Range 103.123.100.0 – 103.123.103.255 CIDR 103.123.100.0/22 Network Name TAIWAN-TELECOM Handle NET-103-123-100-0-1 Type DIRECT ALLOCATION Parent Network NET-103-0-0-0-1 Organization Taiwan Telecom Organization ID TT-1022 Address 131 Continental Dr Suite 305, Newark, DE, 19713, United States Country United States (US) Registry ARIN Registered On Sep 03, 2024 Last Updated Oct 13, 2025 Status
active
ASN & Routing
Origin AS AS38047 AS Name TAIWAN-TELECOM - Taiwan Telecom, US Announced Prefix 103.123.100.0/24 AS Registry ARIN Prefix Country United States (US) Allocated 2024-09-03 RPKI Origin Valid (covered by a matching ROA)
Reverse DNS
No PTR record is published for this address.
Abuse Contact
Raw RDAP Response
{
"arin_originas0_originautnums": [],
"cidr0_cidrs": [
{
"v4prefix": "103.123.100.0",
"length": 22
}
],
"endAddress": "103.123.103.255",
"entities": [
{
"entities": [
{
"events": [
{
"eventAction": "last changed",
"eventDate": "2026-09-24T07:01:39-04:00"
},
{
"eventAction": "registration",
"eventDate": "2024-09-24T16:47:18-04:00"
}
],
"handle": "NOC33871-ARIN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/NOC33871-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/103.123.100.0"
},
{
"href": "https://whois.arin.net/rest/poc/NOC33871-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/ip/103.123.100.0"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"roles": [
"technical",
"routing",
"abuse",
"dns",
"noc"
],
"status": [
"validated"
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"adr",
{
"label": "131 Continental Dr,\nSuite 305\nNewark\nDE\n19713\nUnited States"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"fn",
{},
"text",
"Network Operations Center"
],
[
"org",
{},
"text",
"Taiwan Telecom, Inc."
],
[
"kind",
{},
"text",
"group"
],
[
"email",
{},
"text",
"[email protected]"
],
[
"tel",
{
"type": [
"work",
"voice"
]
},
"text",
"+1-507-652-5757"
]
]
]
},
{
"events": [
{
"eventAction": "last changed",
"eventDate": "2026-07-31T07:21:07-04:00"
},
{
"eventAction": "registration",
"eventDate": "2024-08-05T02:04:27-04:00"
}
],
"handle": "HSIAO17-ARIN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/HSIAO17-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/103.123.100.0"
},
{
"href": "https://whois.arin.net/rest/poc/HSIAO17-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/ip/103.123.100.0"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"roles": [
"administrative"
],
"status": [
"validated"
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"fn",
{},
"text",
"REDACTED"
],
[
"kind",
{},
"text",
"individual"
]
]
]
}
],
"events": [
{
"eventAction": "last changed",
"eventDate": "2024-09-24T16:55:33-04:00"
},
{
"eventAction": "registration",
"eventDate": "2024-08-05T02:07:42-04:00"
}
],
"handle": "TT-1022",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/TT-1022",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/103.123.100.0"
},
{
"href": "https://whois.arin.net/rest/org/TT-1022",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/ip/103.123.100.0"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"remarks": [
{
"description": [
"https://taiwantelecom.online"
],
"title": "Registration Comments"
}
],
"roles": [
"registrant"
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"fn",
{},
"text",
"Taiwan Telecom"
],
[
"adr",
{
"label": "131 Continental Dr Suite 305\nNewark\nDE\n19713\nUnited States"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"kind",
{},
"text",
"org"
]
]
]
}
],
"events": [
{
"eventAction": "last changed",
"eventDate": "2025-10-13T06:36:12-04:00"
},
{
"eventAction": "registration",
"eventDate": "2024-09-03T15:25:22-04:00"
}
],
"handle": "NET-103-123-100-0-1",
"ipVersion": "v4",
"links": [
{
"href": "https://rdap.arin.net/registry/ip/103.123.100.0",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/103.123.100.0"
},
{
"href": "https://whois.arin.net/rest/net/NET-103-123-100-0-1",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/ip/103.123.100.0"
}
],
"name": "TAIWAN-TELECOM",
"notices": [
{
"description": [
"By using the ARIN RDAP/Whois service, you are agreeing to the RDAP/Whois Terms of Use"
],
"links": [
{
"href": "https://www.arin.net/resources/registry/whois/tou/",
"rel": "terms-of-service",
"type": "text/html",
"value": "https://rdap.arin.net/registry/ip/103.123.100.0"
}
],
"title": "Terms of Service"
},
{
"description": [
"If you see inaccuracies in the results, please visit: "
],
"links": [
{
"href": "https://www.arin.net/resources/registry/whois/inaccuracy_reporting/",
"rel": "inaccuracy-report",
"type": "text/html",
"value": "https://rdap.arin.net/registry/ip/103.123.100.0"
}
],
"title": "Whois Inaccuracy Reporting"
},
{
"description": [
"Copyright 1997-2026, American Registry for Internet Numbers, Ltd."
],
"title": "Copyright Notice"
}
],
"objectClassName": "ip network",
"parentHandle": "NET-103-0-0-0-1",
"port43": "whois.arin.net",
"rdapConformance": [
"nro_rdap_profile_0",
"rdap_level_0",
"cidr0",
"arin_originas0"
],
"remarks": [
{
"description": [
"-----BEGIN TOKEN-----e5b3a105ae0402365d3cdace72ad1c50f0d2ee8d3c2569878a03447d6dcf08ecaac4da993f08bc792028dd930008f944379f81a3331a9bad60f6327e7901d31b-----END TOKEN-----"
],
"title": "Registration Comments"
}
],
"startAddress": "103.123.100.0",
"status": [
"active"
],
"type": "DIRECT ALLOCATION"
} Contact details of private individuals are redacted.