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
163.138.147.1 AS2511 Nippon Telegraph and Telephone Corporation 1.84ms from Tokyo, JP
192.47.167.172 AS2511 Nippon Telegraph and Telephone Corporation 1.72ms from Tokyo, JP
163.138.143.1 AS2511 Nippon Telegraph and Telephone Corporation 1.78ms from Tokyo, JP
163.138.0.1 AS2511 Nippon Telegraph and Telephone Corporation 0.69ms from Tokyo, JP
163.138.141.3 AS2511 Nippon Telegraph and Telephone Corporation 1.86ms from Tokyo, JP
163.138.97.8 AS2511 Nippon Telegraph and Telephone Corporation 1.68ms from Tokyo, JP
163.138.4.3 AS2511 Nippon Telegraph and Telephone Corporation 1.80ms from Tokyo, JP
163.138.87.1 AS2511 Nippon Telegraph and Telephone Corporation 1.85ms from Tokyo, JP
163.138.145.2 AS2511 Nippon Telegraph and Telephone Corporation 1.83ms from Tokyo, JP
163.138.86.1 AS2511 Nippon Telegraph and Telephone Corporation 1.82ms from Tokyo, JP
163.138.1.13 AS2511 Nippon Telegraph and Telephone Corporation 0.71ms from Tokyo, JP
163.138.148.2 AS2511 Nippon Telegraph and Telephone Corporation 1.85ms from Tokyo, JP
163.138.140.2 AS2511 Nippon Telegraph and Telephone Corporation 1.85ms from Tokyo, JP
163.138.142.1 AS2511 Nippon Telegraph and Telephone Corporation 1.82ms from Tokyo, JP
163.138.146.2 AS2511 Nippon Telegraph and Telephone Corporation 1.81ms from Tokyo, JP
163.138.73.1 AS2511 Nippon Telegraph and Telephone Corporation 1.82ms from Tokyo, JP
163.138.72.1 AS2511 Nippon Telegraph and Telephone Corporation 1.79ms from Tokyo, JP
163.138.83.3 AS2511 Nippon Telegraph and Telephone Corporation 1.86ms from Tokyo, JP
163.138.88.3 AS2511 Nippon Telegraph and Telephone Corporation 1.83ms from Tokyo, JP
163.138.10.2 AS2511 Nippon Telegraph and Telephone Corporation 0.69ms from Tokyo, JP
163.138.144.2 AS2511 Nippon Telegraph and Telephone Corporation 1.83ms 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
54.159.88.95 AS14618 Amazon.com, Inc. 0.45ms from Ashburn, US
154.208.116.63 AS3257 GTT Communications Inc. 0.14ms from Ashburn, US
183.172.155.111 AS4538 China Education and Research Network Center 5.57ms from Beijing, CN
16.64.49.207 AS8987 Amazon Data Services Ireland Ltd 0.84ms from Columbus, US
73.145.11.207 AS7922 Comcast Cable Communications, LLC 8.31ms from Flint, US
47.56.208.95 AS45102 Alibaba (US) Technology Co., Ltd. 0.60ms from Hong Kong, HK
180.72.58.191 AS4788 TM TECHNOLOGY SERVICES SDN. BHD. 6.40ms from Kuala Lumpur, MY
23.51.211.191 AS16625 Akamai Technologies, Inc. 0.34ms from Marseille, FR
76.108.180.127 AS7922 Comcast Cable Communications, LLC 9.03ms from Miami, US
37.78.209.207 AS12389 PJSC Rostelecom 17.29ms from Moscow, RU
104.136.152.239 AS33363 Charter Communications, Inc 9.87ms from Orlando, US
212.2.240.207 AS212047 Civo LTD 0.40ms from Secaucus, US
204.11.37.79 AS30398 Automated Data Systems 1.18ms from St. Louis, US
116.179.251.255 AS4837 CHINA UNICOM China169 Backbone 7.11ms from Taiyuan, CN
99.248.137.127 AS812 Rogers Communications Canada Inc. 4.21ms from Toronto, CA
61.168.8.239 AS4837 CHINA UNICOM China169 Backbone 0.41ms from Zhengzhou, CN
195.251.218.47 AS12364 University of Macedonia, Economic and Social Sciences 9.50ms from Athens, GR
203.58.25.175 AS7545 TPG Telecom Limited 1.81ms from Brisbane, AU
220.192.125.79 AS4837 CHINA UNICOM China169 Backbone 4.45ms from Chongqing, CN
103.195.38.15 AS134271 JKM Infotech 7.26ms from Delhi, IN
212.253.86.95 AS34984 Superonline Iletisim Hizmetleri A.S. 4.05ms from Izmir, TR
112.207.149.223 AS9299 Philippine Long Distance Telephone Company 1.10ms from Manila, PH
222.105.153.111 AS4766 Korea Telecom 5.89ms from Seoul, KR
92.34.1.159 AS8434 Telenor Sverige AB 0.74ms from Stockholm, SE
85.64.57.255 AS1680 Cellcom Fixed Line Communication L.P 4.52ms from Tel Aviv, IL

Traceroute

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

$
traceroute -a -n -q1 -m5 163.138.3.104
traceroute to 163.138.3.104 (163.138.3.104): 5 hops max, 52 byte packets
3 *
4 *
5 *
Measurement taken from IPinfo ProbeNet in Calgary, CA
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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