42.71.0.29
ISP
Data retrieved at
Network
ASN
IP Range
Company
Mobile Business Group
Hostname
Not available.
Type
ISP
Handle
42.64.0.0 - 42.79.255.255
Registered
2011-02-11
Last Changed
2025-11-07
View raw RDAP
{
"rdapConformance": [
"history_version_0",
"nro_rdap_profile_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/ip/42.71.0.29",
"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/ip/42.71.0.29",
"rel": "inaccuracy-report",
"href": "https://www.apnic.net/manage-ip/using-whois/abuse-and-spamming/invalid-contact-form",
"type": "text/html"
}
]
}
],
"country": "TW",
"name": "EMOME-NET",
"status": [
"active"
],
"events": [
{
"eventAction": "registration",
"eventDate": "2011-02-11T03:15:31Z"
},
{
"eventAction": "last changed",
"eventDate": "2025-11-07T02:36:43Z"
}
],
"links": [
{
"value": "https://rdap.apnic.net/ip/42.71.0.29",
"rel": "self",
"href": "https://rdap.apnic.net/ip/42.64.0.0/12",
"type": "application/rdap+json"
}
],
"remarks": [
{
"description": [
"Mobile Business Group",
"Chunghwa Telecom Co., Ltd.",
"No.35, Aiguo E. Rd , Taipei City",
"10641, Taiwan"
],
"title": "description"
}
],
"entities": [
{
"roles": [
"technical",
"administrative"
],
"events": [
{
"eventAction": "registration",
"eventDate": "2009-10-09T04:30:10Z"
},
{
"eventAction": "last changed",
"eventDate": "2009-10-09T04:30:10Z"
}
],
"links": [
{
"value": "https://rdap.apnic.net/ip/42.71.0.29",
"rel": "self",
"href": "https://rdap.apnic.net/entity/CBG5-AP",
"type": "application/rdap+json"
}
],
"remarks": [
{
"description": [
"The role object should be used when making",
"changes to admin-c or tech-c handle."
],
"title": "remarks"
}
],
"handle": "CBG5-AP",
"objectClassName": "entity",
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"fn",
{},
"text",
"CHT-Mobile Business Group"
],
[
"kind",
{},
"text",
"group"
],
[
"adr",
{
"label": "7F, No. 52 Sec. 2 Chin-Shan S. Rd.\nTaipei, Taiwan, 106"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"tel",
{
"type": "voice"
},
"text",
"+886-2-2344-2803"
],
[
"tel",
{
"type": "fax"
},
"text",
"+886-2-2394-0814"
],
[
"email",
{},
"text",
"[email protected]"
]
]
]
},
{
"roles": [
"abuse"
],
"events": [
{
"eventAction": "registration",
"eventDate": "2017-01-20T01:39:18Z"
},
{
"eventAction": "last changed",
"eventDate": "2026-07-16T02:54:35Z"
}
],
"links": [
{
"value": "https://rdap.apnic.net/ip/42.71.0.29",
"rel": "self",
"href": "https://rdap.apnic.net/entity/IRT-HINET-AP",
"type": "application/rdap+json"
}
],
"remarks": [
{
"description": [
"(oid:HINET)"
],
"title": "remarks"
}
],
"handle": "IRT-HINET-AP",
"objectClassName": "entity",
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"fn",
{},
"text",
"IRT-HINET-AP"
],
[
"kind",
{},
"text",
"group"
],
[
"adr",
{
"label": "Chunghwa Telecom Co.,Ltd.\nNo.21-3, Sec. 1, Xinyi Rd., Taipei 10048, Taiwan, R.O.C.\nTaipei"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"tel",
{
"type": "voice"
},
"text",
"+886-2-2322-3495"
],
[
"email",
{},
"text",
"[email protected]"
],
[
"email",
{
"pref": "1"
},
"text",
"[email protected]"
]
]
]
}
],
"handle": "42.64.0.0 - 42.79.255.255",
"type": "ALLOCATED PORTABLE",
"startAddress": "42.64.0.0",
"endAddress": "42.79.255.255",
"objectClassName": "ip network",
"ipVersion": "v4",
"cidr0_cidrs": [
{
"v4prefix": "42.64.0.0",
"length": 12
}
],
"port43": "whois.apnic.net"
}
Security
No security threats detected for this IP.
VPN
Proxy
Tor
Hosting
Residential Proxy
Bogon
Abuser
Crawler
RPKI
RPKI Origin Validation
RPKI verifies that an IP prefix is legitimately announced by the authorized Autonomous System (ASN) using Route Origin Authorizations (ROAs).
Valid.
This prefix is correctly authorized by a valid ROA.
VALID
Validated Prefix
42.71.0.0/18
Authorized ASN
AS17421
Abuse Contacts
IP Geolocation
Country
Taiwan
City
Taichung
Taichung City
Time Zone
Asia/Taipei
Coordinates
24.144, 120.6844
Continent
Asia
European Union
No.
Phone prefix
+886
Currency
New Taiwan Dollar (TWD NT$)