AS number details

AS4673

NTT DATA CORPORATION  ·  nttdata.com

Japan

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AS4673 – NTT DATA CORPORATION

Field Value
Country Japan
Website nttdata.com
Hosted domains 179
Number of IPv4 241,664
Number of IPv6 84,184,758,374,684,317,209,839,271,936
ASN type Business
Registry jpnic
Updated 13 years ago on Nov 07, 2012

IP Ranges

Netblock Company Num of IPs
163.135.0.0/16 Japan Network Information Center 65,536
203.182.0.0/16 NTT DATA CORPORATION 65,536
210.144.0.0/16 NTT DATA CORPORATION 65,536
202.217.0.0/17 NTT DATA CORPORATION 32,768
202.235.64.0/19 NTT DATA CORPORATION 8,192
202.235.96.0/20 NTT DATA CORPORATION 4,096
203.182.224.0/20 Advance Create Co.,Ltd. 4,096
202.235.70.0/23 InterVia 512
202.235.72.0/23 InterVia 512
202.217.72.0/24 NTT DOCOMO,INC. 256
202.217.73.0/24 NTT DOCOMO,INC. 256
202.217.74.0/24 NTT DOCOMO,INC. 256
202.217.75.0/24 NTT DOCOMO,INC. 256
202.217.76.0/24 NTT DOCOMO,INC. 256
203.182.17.0/24 InterVia 256
203.182.234.0/24 NTT DATA Corporation CardsAndPayments FirstFinancialSector 256
203.182.247.0/24 NTT DATA CORPORATION 256
210.144.11.0/24 NTT DATA Corporation CardsAndPayments FirstFinancialSector 256
210.144.21.0/24 Iwateken Keiba Kumiai 256
210.144.64.0/24 NTT DOCOMO,INC. 256
210.144.73.0/24 CAFIS 256
210.144.84.0/24 NTT DATA Corporation CardsAndPayments FirstFinancialSector 256
210.144.86.0/24 NTT DATA Corporation CardsAndPayments FirstFinancialSector 256
210.144.87.0/24 NTT DATA Corporation CardsAndPayments FirstFinancialSector 256
210.144.93.0/24 NTT DATA Corporation 256
210.144.95.0/24 NTT DATA Corporation 256
210.144.109.0/24 NTTDATA Corporation First Financial Sector Card & Payment Services Division 256

Netblock Company
2001:c80::/32 NTT DATA CORPORATION
2001:c80:b000::/36 NTT DATA CORPORATION
2001:c80:80::/46 NTT DATA CORPORATION
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WHOIS Details

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                                                ASHandle:       AS4673
                                                OrgID:          AS4673
                                                ASName:         AS4673
                                                ASNumber:       AS4673
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
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Hosted Domains

There are 179 domain names hosted across 35 IP addresses on this ASN.

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IP Address Domain Domains on this IP
202.217.34.16 ██████████ 126
210.144.91.11 ██████████ 12
203.182.65.31 ██████ 10
203.182.58.58 █████████ 2
202.217.72.24 ██████████ 2
210.144.113.51 █████████ 1
210.144.113.115 ██████████ 1
203.182.234.22 █████████ 1
210.144.113.52 █████████ 1
210.144.91.19 ██████████ 1

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Peers

There are 8 peers for this ASN.

Peers Name
AS17676 SoftBank Corp.
AS2497 Internet Initiative Japan Inc.
AS2516 KDDI CORPORATION
AS2518 BIGLOBE Inc.
AS2914 NTT America, Inc.
AS4637 Telstra Global
AS4713 NTT DOCOMO BUSINESS,Inc.
AS4777 Asia Pacific Network Information Centre
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Upstreams

There are 3 upstreams for this ASN.

upstreams Name
AS2497 Internet Initiative Japan Inc.
AS2914 NTT America, Inc.
AS4637 Telstra Global
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ASN API & Database

Downstreams

There are no downstreams for this ASN.

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ASN API & Database

Pingable IPs

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

IP Address ASN Details
202.235.70.1 AS4673 NTT DATA CORPORATION 7.51ms from Osaka, JP
202.217.35.33 AS4673 NTT DATA CORPORATION 0.74ms from Tokyo, JP
203.182.25.202 AS4673 NTT DATA CORPORATION 0.99ms from Tokyo, JP
203.182.8.36 AS4673 NTT DATA CORPORATION 0.92ms from Tokyo, JP
2001:c80:18::164 AS4673 NTT DATA CORPORATION 1.21ms from Tokyo, JP
203.182.6.193 AS4673 NTT DATA CORPORATION 0.99ms from Tokyo, JP
2001:c80:0:2000::1 AS4673 NTT DATA CORPORATION 0.73ms from Tokyo, JP
202.217.74.127 AS4673 NTT DATA CORPORATION 1.26ms from Tokyo, JP
203.182.232.238 AS4673 NTT DATA CORPORATION 7.23ms from Osaka, JP
202.235.73.253 AS4673 NTT DATA CORPORATION 7.73ms from Osaka, JP
203.182.26.205 AS4673 NTT DATA CORPORATION 0.99ms from Tokyo, JP
210.144.23.113 AS4673 NTT DATA CORPORATION 1.39ms from Tokyo, JP
202.235.67.83 AS4673 NTT DATA CORPORATION 1.59ms from Tokyo, JP
202.235.72.27 AS4673 NTT DATA CORPORATION 7.48ms from Osaka, JP
203.182.16.2 AS4673 NTT DATA CORPORATION 0.67ms from Tokyo, JP
202.217.32.99 AS4673 NTT DATA CORPORATION 1.70ms from Tokyo, JP
210.144.5.69 AS4673 NTT DATA CORPORATION 5.58ms from Tokyo, JP
203.182.27.205 AS4673 NTT DATA CORPORATION 0.99ms from Tokyo, JP
202.217.34.25 AS4673 NTT DATA CORPORATION 0.71ms from Tokyo, JP
202.235.77.45 AS4673 NTT DATA CORPORATION 0.87ms from Tokyo, JP
203.182.215.3 AS4673 NTT DATA CORPORATION 1.81ms from Tokyo, JP
2001:c80:a106:0:210:144:1:114 AS4673 NTT DATA CORPORATION 1.59ms from Tokyo, JP
202.217.53.29 AS4673 NTT DATA CORPORATION 1.49ms from Tokyo, JP
2001:c80:c::195 AS4673 NTT DATA CORPORATION 1.52ms from Tokyo, JP
210.144.84.23 AS4673 NTT DATA CORPORATION 1.88ms from Tokyo, 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
80.56.146.1 AS33915 Vodafone Libertel B.V. 3.17ms from Amsterdam, NL
204.2.6.1 AS16700 CNSNext 5.82ms from Atlanta, US
12.230.214.17 AS7018 AT&T Enterprises, LLC 5.58ms from Atlanta, US
58.136.208.1 AS133481 AIS Fibre 2.77ms from Bangkok, TH
103.76.198.1 AS9287 True Internet Data Center Company Limited 1.71ms from Bangkok, TH
179.178.225.1 AS18881 TELEFÔNICA BRASIL S.A 5.49ms from Belo Horizonte, BR
216.30.156.1 AS4922 Shenandoah Cable Television LLC 10.01ms from Berkeley Springs, US
201.228.8.1 AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC 17.13ms from Bogota, CO
72.192.243.1 AS22773 Cox Communications Inc. 3.00ms from Boston, US
152.171.239.1 AS7303 Telecom Argentina S.A. 6.60ms from Buenos Aires, AR
75.159.208.1 AS852 TELUS Communications Inc. 0.96ms from Calgary, CA
23.17.57.1 AS852 TELUS Communications Inc. 1.33ms from Calgary, CA
183.215.210.145 AS56047 China Mobile communications corporation 6.66ms from Changsha, CN
183.221.198.1 AS9808 China Mobile Communications Group Co., Ltd. 7.72ms from Chengdu, CN
67.210.190.1 AS11976 Fidelity Communication International Inc. 8.84ms from Chicago, US
209.33.15.1 AS19108 Optimum 17.87ms from Chicago, US
207.200.249.17 AS33125 Bug Tussel Wireless 15.16ms from Chicago, US
67.176.144.1 AS7922 Comcast Cable Communications, LLC 0.78ms from Chicago, US
204.2.45.17 AS2914 NTT America, Inc. 0.26ms from Dallas, US
37.211.76.129 AS8781 Ooredoo Q.S.C. 0.23ms from Doha, QA
86.44.2.1 AS5466 Eircom Limited 1.14ms from Dublin, IE
91.179.27.161 AS5432 Proximus NV 4.95ms from Gravelines, FR
223.4.208.113 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 3.82ms from Hangzhou, CN
123.178.162.225 AS4134 CHINANET-BACKBONE 8.68ms from Hohhot, CN
88.237.147.1 AS9121 Turk Telekomunikasyon Anonim Sirketi 7.24ms from Istanbul, TR

Traceroute

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

$
traceroute -a -n -q1 -m7 203.182.102.255
traceroute to 203.182.102.255 (203.182.102.255): 7 hops max, 52 byte packets
3 [] 210.171.224.90 48.69 ms
4 [AS4673] 203.182.29.9 48.384 ms
5 *
6 *
7 *
Measurement taken from IPinfo ProbeNet in Hong Kong, HK
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 AS4673 at robtex.

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