Autonomous System details

AS4251

TWICS Co. Ltd.  ·  rtat.net

Japan

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AS4251 – TWICS Co. Ltd.

Field Value
Country Japan
Website rtat.net
Hosted domains 0
IPv4 addresses 0
IPv6 addresses 0
ASN type Inactive
Registry apnic
Allocated 24 years ago on Aug 01, 2002
Updated 17 years ago on Sep 04, 2008

IP Ranges

There are no known IP addresses belonging to this network

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WHOIS Details

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                                                ASHandle:       AS4251
                                                OrgID:          AS4251
                                                ASName:         AS4251
                                                ASNumber:       AS4251
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
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Hosted Domains

There are no domains currently hosted on this ASN.

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Peers

There are no peers for this ASN.

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ASN API & Database

Upstreams

There are no upstreams for this ASN.

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Downstreams

There are no downstreams for this ASN.

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Pingable IPs

No IPs in this ASN replied to an ICMP ping during our most recent internet scan. Learn more.

Other Pingable IPs

Below is a random selection of 25 IPs that replied to an ICMP ping during our most recent internet scan.

IP Address ASN Details
40.117.226.43 AS8075 Microsoft Corporation 0.45ms from Ashburn, US
34.170.225.187 AS396982 Google LLC 0.12ms from Council Bluffs, US
2.200.49.75 AS3209 Vodafone GmbH 8.74ms from Frankfurt am Main, DE
116.96.178.171 AS7552 Viettel Group 3.48ms from Hanoi, VN
113.183.178.187 AS45899 VNPT Corp 2.59ms from Ho Chi Minh City, VN
183.98.199.251 AS4766 Korea Telecom 1.51ms from Incheon, KR
31.120.24.91 AS2856 British Telecommunications PLC 1.78ms from London, GB
2.236.130.43 AS12874 Fastweb SpA 7.85ms from Rome, IT
34.124.243.235 AS396982 Google LLC 0.13ms from Singapore, SG
203.138.99.91 AS2514 NTT PC Communications, Inc. 0.67ms from Tokyo, JP
133.209.107.107 AS2518 BIGLOBE Inc. 5.48ms from Tokyo, JP
125.197.6.123 AS2518 BIGLOBE Inc. 6.06ms from Tokyo, JP
20.50.90.91 AS8075 Microsoft Corporation 0.20ms from Amsterdam, NL
172.191.61.107 AS8075 Microsoft Corporation 0.62ms from Ashburn, US
79.127.199.171 AS60068 Datacamp Limited 0.47ms from Atlanta, US
67.187.21.171 AS7922 Comcast Cable Communications, LLC 15.26ms from Atlanta, US
192.84.53.187 AS16996 Tarrant County 2.16ms from Dallas, US
98.127.132.219 AS33588 Charter Communications LLC 6.96ms from Denver, US
90.252.77.27 AS5378 Vodafone Limited 4.76ms from Edinburgh, GB
14.224.90.123 AS45899 VNPT Corp 4.75ms from Hanoi, VN
31.126.168.11 AS2856 British Telecommunications PLC 5.67ms from London, GB
72.187.154.43 AS33363 Charter Communications, Inc 9.05ms from Orlando, US
177.161.139.139 AS26599 TELEFÔNICA BRASIL S.A 2.01ms from Osasco, BR
81.252.213.155 AS3215 Orange S.A. 4.36ms from Paris, FR
3.235.45.123 AS14618 Amazon.com, Inc. 0.20ms from Reston, US

Related Networks

What is an ASN?

Autonomous System Numbers (ASNs) are assigned to entities such as Internet Service Providers and other large organizations that control blocks of IP addresses. This network page, and the organization field that's shown on the main IP address information page and also returned in the geolocation API are based on the ASN.

The ASN details will often correspond to the IP address owner, but for smaller organizations it may be that organization's parent, or their ISP. Find out more about AS4251 at robtex.

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