AS number details

AS2511

Nippon Telegraph and Telephone Corporation  ·  group.ntt

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AS2511 – Nippon Telegraph and Telephone Corporation

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


                                                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
163.138.0.1 AS2511 Nippon Telegraph and Telephone Corporation 0.69ms from Tokyo, JP
163.138.1.1 AS2511 Nippon Telegraph and Telephone Corporation 0.68ms from Tokyo, JP
163.138.146.2 AS2511 Nippon Telegraph and Telephone Corporation 1.79ms from Tokyo, JP
163.138.143.2 AS2511 Nippon Telegraph and Telephone Corporation 1.80ms from Tokyo, JP
163.138.148.1 AS2511 Nippon Telegraph and Telephone Corporation 1.82ms from Tokyo, JP
163.138.140.2 AS2511 Nippon Telegraph and Telephone Corporation 1.83ms from Tokyo, JP
163.138.86.1 AS2511 Nippon Telegraph and Telephone Corporation 1.83ms from Tokyo, JP
163.138.142.2 AS2511 Nippon Telegraph and Telephone Corporation 1.79ms from Tokyo, JP
163.138.72.3 AS2511 Nippon Telegraph and Telephone Corporation 1.89ms from Tokyo, JP
163.138.87.1 AS2511 Nippon Telegraph and Telephone Corporation 1.86ms from Tokyo, JP
163.138.144.1 AS2511 Nippon Telegraph and Telephone Corporation 1.81ms from Tokyo, JP
163.138.73.8 AS2511 Nippon Telegraph and Telephone Corporation 1.87ms from Tokyo, JP
163.138.97.9 AS2511 Nippon Telegraph and Telephone Corporation 1.68ms from Tokyo, JP
163.138.145.2 AS2511 Nippon Telegraph and Telephone Corporation 1.82ms from Tokyo, JP
163.138.141.3 AS2511 Nippon Telegraph and Telephone Corporation 1.76ms from Tokyo, JP
163.138.83.3 AS2511 Nippon Telegraph and Telephone Corporation 1.78ms from Tokyo, JP
163.138.147.1 AS2511 Nippon Telegraph and Telephone Corporation 1.83ms from Tokyo, JP
163.138.4.3 AS2511 Nippon Telegraph and Telephone Corporation 1.83ms from Tokyo, JP
163.138.10.2 AS2511 Nippon Telegraph and Telephone Corporation 0.66ms from Tokyo, JP
163.138.88.1 AS2511 Nippon Telegraph and Telephone Corporation 1.86ms from Tokyo, JP
192.47.167.171 AS2511 Nippon Telegraph and Telephone Corporation 1.68ms 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
63.162.199.127 AS174 Cogent Communications, LLC 8.16ms from Ashburn, US
195.251.218.47 AS12364 University of Macedonia, Economic and Social Sciences 9.34ms from Athens, GR
35.93.58.255 AS16509 Amazon.com, Inc. 0.32ms from Boardman, US
81.83.228.159 AS6848 Telenet BV 7.07ms from Brussels, BE
83.192.119.207 AS3215 Orange S.A. 19.18ms from Frankfurt am Main, DE
183.47.6.255 AS4134 CHINANET-BACKBONE 3.71ms from Guangzhou, CN
113.182.76.95 AS45899 VNPT Corp 3.35ms from Ho Chi Minh City, VN
94.45.97.255 AS41305 UkrNet Fastiv Region LTD 1.06ms from Kyiv, UA
38.25.77.191 AS265691 WI-NET TELECOM S.A.C. 1.17ms from Lima, PE
82.107.32.255 AS3269 Telecom Italia S.p.A. 5.34ms from Milan, IT
87.13.10.191 AS3269 Telecom Italia S.p.A. 4.65ms from Milan, IT
93.189.19.255 AS41829 Regionset Ltd 13.15ms from Moscow, RU
218.228.67.63 AS9614 Oita Cable Telecom Co,ltd. 10.53ms from Osaka, JP
34.226.179.207 AS14618 Amazon.com, Inc. 0.22ms from Reston, US
34.106.79.127 AS396982 Google LLC 0.11ms from Salt Lake City, US
70.37.49.15 AS8075 Microsoft Corporation 0.18ms from San Antonio, US
125.158.61.207 AS4766 Korea Telecom 2.61ms from Seoul, KR
123.4.167.47 AS4837 CHINA UNICOM China169 Backbone 5.79ms from Zhengzhou, CN
91.117.31.207 AS12334 R Cable y Telecable Telecomunicaciones, S.A.U. 3.79ms from A Coruna, ES
159.100.123.79 AS33915 Vodafone Libertel B.V. 0.85ms from Amsterdam, NL
114.255.32.15 AS4808 China Unicom Beijing Province Network 4.14ms from Beijing, CN
163.252.239.47 AS13977 Consolidated Communications, Inc. 3.64ms from Boston, US
52.154.213.207 AS8075 Microsoft Corporation 0.17ms from Des Moines, US
91.38.177.175 AS3320 Deutsche Telekom AG 4.23ms from Hamburg, DE
36.25.251.79 AS58461 CT-HangZhou-IDC 6.15ms from Hangzhou, CN

Traceroute

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

$
traceroute -a -n -q1 -f2 -m7 163.138.81.57
traceroute to 163.138.81.57 (163.138.81.57): 7 hops max, 52 byte packets
3 *
5 *
6 *
7 *
Measurement taken from IPinfo ProbeNet in London, GB
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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