Autonomous System details

AS4251

TWICS Co. Ltd. ·

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AS4251 – TWICS Co. Ltd.

Field	Value
Country	Japan
Website
Hosted domains	0
IPv4 addresses	0
IPv6 addresses	0
ASN type	Inactive
Registry	apnic
Allocated	23 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
145.24.136.251	AS1103 SURF B.V.	`2.56ms` from Amsterdam, NL
219.238.63.251	AS4808 China Unicom Beijing Province Network	`3.87ms` from Beijing, CN
222.129.188.27	AS4808 China Unicom Beijing Province Network	`3.06ms` from Beijing, CN
20.65.78.123	AS8075 Microsoft Corporation	`0.24ms` from Boydton, US
34.123.226.123	AS396982 Google LLC	`0.11ms` from Council Bluffs, US
91.97.158.155	AS9145 EWE TEL GmbH	`4.30ms` from Hamburg, DE
49.131.60.91	AS17924 SmarTone Mobile Communications Ltd	`10.01ms` from Hong Kong, HK
40.83.102.11	AS8075 Microsoft Corporation	`0.60ms` from Hong Kong, HK
118.102.70.171	AS7545 TPG Telecom Limited	`1.15ms` from Perth, AU
18.144.145.59	AS16509 Amazon.com, Inc.	`0.09ms` from San Jose, US
1.211.113.11	AS3786 LG DACOM Corporation	`1.58ms` from Seoul, KR
1.173.36.91	AS3462 Data Communication Business Group	`4.26ms` from Taichung, TW
60.86.137.123	AS17676 SoftBank Corp.	`3.28ms` from Tokyo, JP
92.115.131.203	AS8926 Moldtelecom SA	`3.79ms` from Chisinau, MD
43.157.96.235	AS132203 Tencent Building, Kejizhongyi Avenue	`0.37ms` from Frankfurt am Main, DE
78.180.214.139	AS9121 Turk Telekomunikasyon Anonim Sirketi	`4.52ms` from Istanbul, TR
89.153.97.187	AS2860 NOS COMUNICACOES, S.A.	`10.46ms` from Lisbon, PT
104.166.175.11	AS21859 Zenlayer Inc	`0.65ms` from Moscow, RU
212.15.83.171	AS147049 PacketHub S.A.	`1.62ms` from Murfreesboro, US
60.213.86.107	AS4837 CHINA UNICOM China169 Backbone	`7.45ms` from Qingdao, CN
179.232.32.43	AS28573 Claro NXT Telecomunicacoes Ltda	`7.00ms` from Sao Paulo, BR
49.161.231.235	AS17858 LG POWERCOMM	`2.11ms` from Seoul, KR
14.80.79.123	AS4766 Korea Telecom	`8.45ms` from Seoul, KR
59.107.24.11	AS134773 CHINANET Guangdong province Guangzhou MAN network	`3.53ms` from Shenzhen, CN
193.180.97.251	AS3399 Obenet AB	`0.73ms` from Stockholm, SE

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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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