157.3.0.27
Hosting
Data retrieved at
Network
ASN
IP Range
Company
NTT SmartConnect Corporation
Hostname
Not available.
AS Domain
nttsmc.com
Using host.io for pre-visualize domains.
Type
Hosting
Handle
157.3.0.0 - 157.3.255.255
Registered
2008-09-04
Last Changed
2011-03-09
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/157.3.0.27",
"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/157.3.0.27",
"rel": "inaccuracy-report",
"href": "https://www.apnic.net/manage-ip/using-whois/abuse-and-spamming/invalid-contact-form",
"type": "text/html"
}
]
}
],
"country": "JP",
"name": "NTT-WEST-BB1",
"status": [
"active"
],
"events": [
{
"eventAction": "registration",
"eventDate": "2008-09-04T06:54:14Z"
},
{
"eventAction": "last changed",
"eventDate": "2011-03-09T02:20:02Z"
}
],
"links": [
{
"value": "https://rdap.apnic.net/ip/157.3.0.27",
"rel": "self",
"href": "https://rdap.apnic.net/ip/157.3.0.0/16",
"type": "application/rdap+json"
}
],
"remarks": [
{
"description": [
"NIPPON TELEGRAPH AND TELEPHONE WEST CORPORATION"
],
"title": "description"
}
],
"entities": [
{
"roles": [
"abuse"
],
"events": [
{
"eventAction": "registration",
"eventDate": "2010-11-08T01:21:46Z"
},
{
"eventAction": "last changed",
"eventDate": "2026-10-20T09:11:46Z"
}
],
"links": [
{
"value": "https://rdap.apnic.net/ip/157.3.0.27",
"rel": "self",
"href": "https://rdap.apnic.net/entity/IRT-JPNIC-JP",
"type": "application/rdap+json"
}
],
"remarks": [
{
"description": [
"[email protected] was validated on 2024-11-27"
],
"title": "remarks"
}
],
"handle": "IRT-JPNIC-JP",
"objectClassName": "entity",
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"fn",
{},
"text",
"IRT-JPNIC-JP"
],
[
"kind",
{},
"text",
"group"
],
[
"adr",
{
"label": "Uchikanda OS Bldg 4F, 2-12-6 Uchi-Kanda\nChiyoda-ku, Tokyo 101-0047, japan"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"tel",
{
"type": "voice"
},
"text",
"+81-3-5297-2311"
],
[
"tel",
{
"type": "fax"
},
"text",
"+81-3-5297-2312"
],
[
"email",
{},
"text",
"[email protected]"
],
[
"email",
{
"pref": "1"
},
"text",
"[email protected]"
]
]
]
},
{
"roles": [
"administrative",
"technical"
],
"events": [
{
"eventAction": "registration",
"eventDate": "2008-09-04T07:31:33Z"
},
{
"eventAction": "last changed",
"eventDate": "2008-09-04T07:31:33Z"
}
],
"links": [
{
"value": "https://rdap.apnic.net/ip/157.3.0.27",
"rel": "self",
"href": "https://rdap.apnic.net/entity/KI31-AP",
"type": "application/rdap+json"
}
],
"remarks": [
{
"description": [
"----------",
"imported from ARIN object:",
"",
"poc-handle: KI4-ARIN",
"is-role: N",
"last-name: Itonaga",
"first-name: Kazuhide",
"street: Information Systems Headquarters Systems Development Supporting Department No.43 Mori Building 13-16 Mita 3 chome Minato-ku Tokyo",
"country: JP",
"bus-phone: +81-3-5232-9242",
"reg-date: 1993-04-13",
"changed: [email protected] 19971018",
"source: ARIN",
"",
"----------"
],
"title": "remarks"
}
],
"handle": "KI31-AP",
"objectClassName": "entity",
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"fn",
{},
"text",
"Kazuhide Itonaga"
],
[
"kind",
{},
"text",
"individual"
],
[
"adr",
{
"label": "Information Systems Headquarters Systems Development Supporting Department No.43 Mori Building 13-16 Mita 3 chome Minato-ku Tokyo"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"tel",
{
"type": "voice"
},
"text",
"+81-3-5232-9242"
],
[
"email",
{},
"text",
"[email protected]"
]
]
]
}
],
"handle": "157.3.0.0 - 157.3.255.255",
"type": "ASSIGNED PORTABLE",
"startAddress": "157.3.0.0",
"endAddress": "157.3.255.255",
"objectClassName": "ip network",
"ipVersion": "v4",
"cidr0_cidrs": [
{
"v4prefix": "157.3.0.0",
"length": 16
}
],
"port43": "whois.apnic.net"
}
Security
Hosting
Detected
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
157.3.0.0/16
Authorized ASN
AS7671
Abuse Contacts
IP Geolocation
Country
Japan
Time Zone
Asia/Tokyo
Coordinates
35.69, 139.69
Continent
Asia
European Union
No.
Phone prefix
+81
Currency
Japanese Yen (JPY ¥)