AS number details

AS2512

TCP Inc.  ·  tcpi.com

Japan

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AS2512 – TCP Inc.

Field Value
Country Japan
Website tcpi.com
Hosted domains 335
Number of IPv4 20,480
Number of IPv6 0
ASN type Business
Registry jpnic
Updated 21 years ago on Mar 10, 2005

IP Ranges

Netblock Company Num of IPs
210.134.224.0/19 Express Communications Inc. 8,192
157.14.24.0/21 TCP Inc. 2,048
157.14.48.0/21 TCP Inc. 2,048
157.14.8.0/21 TCP Inc. 2,048
157.14.128.0/22 TCP Inc. 1,024
157.14.16.0/22 TCP Inc. 1,024
157.14.4.0/22 Innovation Farm, Inc. 1,024
157.14.0.0/23 TCP Inc. 512
157.14.214.0/23 TCP Inc. 512
157.14.250.0/23 TCP Inc. 512
157.14.80.0/23 TCP Inc. 512
192.244.203.0/24 Science Create INC 256
202.241.143.0/24 ICS Co., Ltd. 256
202.241.157.0/24 AICELLO CHEMICAL CO., LTD. 256
202.241.177.0/24 NISSEI CORPORATION 256

There are no known IPv6 addresses belonging to this network

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WHOIS Details

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                                                ASHandle:       AS2512
                                                OrgID:          AS2512
                                                ASName:         AS2512
                                                ASNumber:       AS2512
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
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Hosted Domains

There are 335 domain names hosted across 31 IP addresses on this ASN.

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IP Address Domain Domains on this IP
210.134.229.152 ██████████ 84
210.134.229.48 ██████████ 54
210.134.229.155 ████████ 39
210.134.229.60 █████████ 34
210.134.228.226 ██████████ 27
210.134.228.65 ██████████ 25
210.134.228.36 ██████████ 24
210.134.228.225 ██████████ 14
210.134.228.212 ██████████ 4
210.134.228.202 ██████████ 4

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Peers

There are 2 peers for this ASN.

Peers Name
AS10015 Cyber Wave Japan Co., Ltd.
AS2519 ARTERIA Networks Corporation
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Upstreams

There are 2 upstreams for this ASN.

upstreams Name
AS10015 Cyber Wave Japan Co., Ltd.
AS2519 ARTERIA Networks Corporation
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Downstreams

There are no downstreams for this ASN.

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ASN API ASN Database Download

Pingable IPs

58 IPs in this ASN replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
210.134.234.137 AS2512 TCP Inc. 2.95ms from Osaka, JP
157.14.17.11 AS2512 TCP Inc. 3.18ms from Osaka, JP
210.134.246.235 AS2512 TCP Inc. 2.93ms from Osaka, JP
210.134.239.132 AS2512 TCP Inc. 2.97ms from Osaka, JP
157.14.11.193 AS2512 TCP Inc. 3.13ms from Osaka, JP
157.14.250.23 AS2512 TCP Inc. 3.04ms from Osaka, JP
210.134.224.63 AS2512 TCP Inc. 2.93ms from Osaka, JP
210.134.242.215 AS2512 TCP Inc. 2.93ms from Osaka, JP
210.134.236.40 AS2512 TCP Inc. 2.95ms from Osaka, JP
210.134.228.104 AS2512 TCP Inc. 2.92ms from Osaka, JP
157.14.52.20 AS2512 TCP Inc. 3.16ms from Osaka, JP
210.134.238.106 AS2512 TCP Inc. 2.98ms from Osaka, JP
157.14.14.1 AS2512 TCP Inc. 3.25ms from Osaka, JP
157.14.80.103 AS2512 TCP Inc. 2.99ms from Osaka, JP
210.134.252.108 AS2512 TCP Inc. 2.92ms from Osaka, JP
210.134.255.140 AS2512 TCP Inc. 2.93ms from Osaka, JP
210.134.232.69 AS2512 TCP Inc. 2.96ms from Osaka, JP
157.14.26.65 AS2512 TCP Inc. 3.06ms from Osaka, JP
157.14.7.43 AS2512 TCP Inc. 2.94ms from Osaka, JP
157.14.19.245 AS2512 TCP Inc. 2.95ms from Osaka, JP
210.134.251.112 AS2512 TCP Inc. 2.95ms from Osaka, JP
202.241.157.51 AS2512 TCP Inc. 10.14ms from Osaka, JP
210.134.243.1 AS2512 TCP Inc. 2.94ms from Osaka, JP
210.134.245.150 AS2512 TCP Inc. 2.95ms from Osaka, JP
157.14.9.1 AS2512 TCP Inc. 3.35ms from Osaka, JP

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
73.201.246.32 AS7922 Comcast Cable Communications, LLC 6.09ms from Ashburn, US
84.254.39.240 AS25472 Nova Telecommunications & Media Single Member S.A 2.40ms from Athens, GR
181.192.13.176 AS17069 Coop Telefonica Villa Gesell Ltda 9.48ms from Buenos Aires, AR
18.188.7.64 AS16509 Amazon.com, Inc. 7.79ms from Chicago, US
68.206.44.144 AS11427 Charter Communications Inc 9.44ms from Dallas, US
47.28.227.240 AS33588 Charter Communications LLC 4.96ms from Denver, US
149.52.115.16 AS55201 SkyQuantum Internet Service 0.21ms from Fremont, US
76.91.79.96 AS20001 Charter Communications Inc 5.24ms from Los Angeles, US
89.2.231.80 AS15557 Societe Francaise Du Radiotelephone - SFR SA 7.88ms from Paris, FR
58.169.71.224 AS1221 Telstra Limited 2.94ms from Perth, AU
119.209.221.208 AS4766 Korea Telecom 1.46ms from Seoul, KR
115.9.128.80 AS4766 Korea Telecom 7.04ms from Seoul, KR
1.240.143.48 AS9318 SK Broadband Co Ltd 0.91ms from Seoul, KR
168.129.180.0 AS31898 Oracle Corporation 0.14ms from Valparaiso, CL
69.40.51.112 AS7029 Windstream Communications LLC 5.02ms from Dallas, US
31.209.163.64 AS6663 Euroweb Romania S.R.L. 7.16ms from Frankfurt am Main, DE
62.54.24.32 AS6805 Telefonica Germany GmbH & Co.OHG 0.60ms from Hamburg, DE
171.224.111.96 AS7552 Viettel Group 3.78ms from Hanoi, VN
23.41.76.112 AS16625 Akamai Technologies, Inc. 0.51ms from Hong Kong, HK
93.34.12.128 AS12874 Fastweb SpA 3.54ms from Milan, IT
82.127.225.128 AS3215 Orange S.A. 2.12ms from Paris, FR
3.233.81.240 AS14618 Amazon.com, Inc. 0.15ms from Reston, US
66.136.208.112 AS7018 AT&T Enterprises, LLC 3.55ms from San Antonio, US
169.230.77.16 AS5653 University of California San Francisco 2.13ms from San Jose, US
179.110.85.128 AS27699 TELEFÔNICA BRASIL S.A 2.15ms from Sao Paulo, BR

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this ASN. Learn more.

$
traceroute -a -n -q1 -f2 -m9 157.14.6.247
traceroute to 157.14.6.247 (157.14.6.247): 9 hops max, 52 byte packets
3 [AS3212] 213.161.1.149 8.968 ms
4 [AS2512] 157.14.30.1 267.22 ms
5 [AS2512] 157.14.30.1 268.08 ms
6 [AS2512] 157.14.30.1 266.832 ms
7 *
8 *
9 *
Measurement taken from IPinfo ProbeNet in Novi Travnik, BA
On

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 AS2512 at robtex.

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