Autonomous System details

AS2511

Nippon Telegraph and Telephone Corporation  ·  group.ntt

Japan
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AS2511 – Nippon Telegraph and Telephone Corporation

Field Value
Country Japan
Website group.ntt
Hosted domains 0
IPv4 addresses 41,728
IPv6 addresses 0
ASN type Business
Registry jpnic
Updated 3 years ago on Mar 17, 2023

IP Ranges

Netblock Company Num of IPs
163.138.0.0/17 Nippon Telegraph and Telephone Corporation 32,768
163.138.128.0/19 Nippon Telegraph and Telephone Corporation 8,192
192.5.216.0/24 Nippon Telegraph and Telephone Corporation 256
192.26.94.0/24 Nippon Telegraph and Telephone Corporation 256
192.47.167.0/24 Nippon Telegraph and Telephone Corporation 256

There are no known IPv6 addresses belonging to this network

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WHOIS Details

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                                                ASHandle:       AS2511
                                                OrgID:          AS2511
                                                ASName:         AS2511
                                                ASNumber:       AS2511
                                                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 is 1 peer for this ASN.

Peers Name
AS173 Nippon Telegraph and Telephone Corporation
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Upstreams

There is 1 peer for this ASN.

upstreams Name
AS173 Nippon Telegraph and Telephone Corporation
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Downstreams

There are no downstreams for this ASN.

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Pingable IPs

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

IP Address ASN Details
163.138.145.2 AS2511 Nippon Telegraph and Telephone Corporation 1.89ms from Tokyo, JP
163.138.143.2 AS2511 Nippon Telegraph and Telephone Corporation 1.85ms from Tokyo, JP
163.138.72.1 AS2511 Nippon Telegraph and Telephone Corporation 1.88ms from Tokyo, JP
163.138.142.2 AS2511 Nippon Telegraph and Telephone Corporation 1.81ms from Tokyo, JP
192.47.167.171 AS2511 Nippon Telegraph and Telephone Corporation 1.70ms from Tokyo, JP
163.138.10.2 AS2511 Nippon Telegraph and Telephone Corporation 0.72ms from Tokyo, JP
163.138.97.9 AS2511 Nippon Telegraph and Telephone Corporation 1.70ms from Tokyo, JP
163.138.87.1 AS2511 Nippon Telegraph and Telephone Corporation 1.90ms from Tokyo, JP
163.138.86.1 AS2511 Nippon Telegraph and Telephone Corporation 1.73ms from Tokyo, JP
163.138.148.1 AS2511 Nippon Telegraph and Telephone Corporation 1.87ms from Tokyo, JP
163.138.88.3 AS2511 Nippon Telegraph and Telephone Corporation 1.86ms from Tokyo, JP
163.138.4.1 AS2511 Nippon Telegraph and Telephone Corporation 1.84ms from Tokyo, JP
163.138.0.1 AS2511 Nippon Telegraph and Telephone Corporation 0.71ms from Tokyo, JP
163.138.147.2 AS2511 Nippon Telegraph and Telephone Corporation 1.84ms from Tokyo, JP
163.138.73.1 AS2511 Nippon Telegraph and Telephone Corporation 1.89ms from Tokyo, JP
163.138.146.2 AS2511 Nippon Telegraph and Telephone Corporation 1.86ms from Tokyo, JP
163.138.141.1 AS2511 Nippon Telegraph and Telephone Corporation 1.80ms from Tokyo, JP
163.138.140.1 AS2511 Nippon Telegraph and Telephone Corporation 1.83ms from Tokyo, JP
163.138.144.1 AS2511 Nippon Telegraph and Telephone Corporation 1.85ms from Tokyo, JP
163.138.83.3 AS2511 Nippon Telegraph and Telephone Corporation 1.87ms from Tokyo, JP
163.138.1.13 AS2511 Nippon Telegraph and Telephone Corporation 0.70ms 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
203.93.10.255 AS4808 China Unicom Beijing Province Network 3.23ms from Beijing, CN
68.150.5.143 AS6327 Shaw Communications 3.98ms from Edmonton, CA
83.46.230.47 AS3352 TELEFONICA DE ESPANA S.A.U. 8.67ms from Madrid, ES
93.62.227.79 AS12874 Fastweb SpA 1.03ms from Milan, IT
79.19.145.143 AS3269 Telecom Italia S.p.A. 2.48ms from Milan, IT
180.50.65.191 AS4713 NTT DOCOMO BUSINESS,Inc. 6.52ms from Osaka, JP
13.66.12.255 AS8075 Microsoft Corporation 0.25ms from San Antonio, US
116.179.134.207 AS4837 CHINA UNICOM China169 Backbone 5.62ms from Taiyuan, CN
119.175.253.239 AS9824 JCOM Co., Ltd. 5.56ms from Tokyo, JP
43.166.168.239 AS132203 Tencent Building, Kejizhongyi Avenue 0.30ms from Ashburn, US
100.15.108.223 AS701 Verizon Business 2.17ms from Ashburn, US
71.61.48.191 AS7922 Comcast Cable Communications, LLC 11.26ms from Ashburn, US
54.201.39.127 AS16509 Amazon.com, Inc. 0.15ms from Boardman, US
152.203.163.143 AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC 3.59ms from Bogotá, CO
122.177.47.255 AS24560 Bharti Airtel Ltd., Telemedia Services 1.31ms from Delhi, IN
79.206.7.239 AS3320 Deutsche Telekom AG 3.58ms from Frankfurt am Main, DE
99.186.71.255 AS7018 AT&T Enterprises, LLC 1.54ms from Houston, US
82.30.18.111 AS5089 Virgin Media Limited 9.23ms from London, GB
76.108.180.127 AS7922 Comcast Cable Communications, LLC 8.99ms from Miami, US
109.15.11.111 AS15557 Societe Francaise Du Radiotelephone - SFR SA 11.80ms from Paris, FR
77.30.198.111 AS25019 Saudi Telecom Company JSC 2.25ms from Riyadh, SA
192.167.9.223 AS137 Consortium GARR 4.12ms from Rome, IT
47.53.156.15 AS30722 Fastweb SpA 12.23ms from Rome, IT
219.155.94.63 AS4837 CHINA UNICOM China169 Backbone 1.16ms from Zhengzhou, CN
196.191.3.31 AS24757 Ethio Telecom 6.50ms from Addis Ababa, ET

Traceroute

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

$
traceroute -a -n -q1 -f5 -m8 163.138.98.16
traceroute to 163.138.98.16 (163.138.98.16): 8 hops max, 52 byte packets
5 [AS749] 11.94.155.73 0.925 ms
6 *
7 *
8 *
Measurement taken from IPinfo ProbeNet in Guangzhou, CN
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 AS2511 at robtex.

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