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 Hosting
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
163.138.72.1 AS2511 Nippon Telegraph and Telephone Corporation 1.84ms from Tokyo, JP
163.138.143.2 AS2511 Nippon Telegraph and Telephone Corporation 1.84ms from Tokyo, JP
163.138.147.1 AS2511 Nippon Telegraph and Telephone Corporation 1.83ms from Tokyo, JP
163.138.10.2 AS2511 Nippon Telegraph and Telephone Corporation 0.77ms from Tokyo, JP
163.138.141.3 AS2511 Nippon Telegraph and Telephone Corporation 1.83ms from Tokyo, JP
163.138.87.3 AS2511 Nippon Telegraph and Telephone Corporation 1.82ms from Tokyo, JP
163.138.0.1 AS2511 Nippon Telegraph and Telephone Corporation 0.75ms from Tokyo, JP
163.138.86.1 AS2511 Nippon Telegraph and Telephone Corporation 1.82ms from Tokyo, JP
163.138.146.2 AS2511 Nippon Telegraph and Telephone Corporation 1.85ms from Tokyo, JP
163.138.83.3 AS2511 Nippon Telegraph and Telephone Corporation 1.91ms from Tokyo, JP
163.138.88.3 AS2511 Nippon Telegraph and Telephone Corporation 1.87ms from Tokyo, JP
163.138.4.1 AS2511 Nippon Telegraph and Telephone Corporation 1.88ms from Tokyo, JP
163.138.73.8 AS2511 Nippon Telegraph and Telephone Corporation 1.86ms from Tokyo, JP
163.138.142.2 AS2511 Nippon Telegraph and Telephone Corporation 1.79ms from Tokyo, JP
163.138.1.13 AS2511 Nippon Telegraph and Telephone Corporation 0.74ms from Tokyo, JP
163.138.97.8 AS2511 Nippon Telegraph and Telephone Corporation 1.71ms from Tokyo, JP
163.138.145.2 AS2511 Nippon Telegraph and Telephone Corporation 1.83ms from Tokyo, JP
192.47.167.172 AS2511 Nippon Telegraph and Telephone Corporation 1.72ms from Tokyo, JP
163.138.140.2 AS2511 Nippon Telegraph and Telephone Corporation 1.80ms from Tokyo, JP
163.138.144.1 AS2511 Nippon Telegraph and Telephone Corporation 1.86ms from Tokyo, JP
163.138.148.2 AS2511 Nippon Telegraph and Telephone Corporation 1.86ms 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
159.100.123.79 AS33915 Vodafone Libertel B.V. 0.92ms from Amsterdam, NL
203.129.248.31 AS7633 Software Technology Parks of India - Bangalore 19.37ms from Chennai, IN
16.27.29.159 AS16509 Amazon.com, Inc. 0.62ms from Melbourne, AU
117.236.163.15 AS9829 National Internet Backbone 2.91ms from Mumbai, IN
84.164.228.95 AS3320 Deutsche Telekom AG 3.23ms from Munich, DE
169.230.77.15 AS5653 University of California San Francisco 2.18ms from Santa Clara, US
103.125.145.143 AS137409 GSL Networks Pty LTD 0.06ms from Sydney, AU
220.253.251.127 AS7545 TPG Telecom Limited 1.07ms from Sydney, AU
82.83.161.95 AS3209 Vodafone GmbH 9.35ms from Berlin, DE
41.239.52.239 AS8452 TE-AS 4.63ms from Cairo, EG
156.218.77.255 AS8452 TE-AS 6.60ms from Cairo, EG
34.171.41.15 AS396982 Google LLC 0.13ms from Council Bluffs, US
161.81.87.47 AS137872 China Mobile Hong Kong Company Limited 2.08ms from Hong Kong, HK
171.61.237.207 AS24560 Bharti Airtel Ltd., Telemedia Services 2.20ms from Hyderabad, IN
193.77.91.255 AS5603 Telekom Slovenije, d.d. 0.50ms from Ljubljana, SI
67.124.205.95 AS7018 AT&T Enterprises, LLC 3.55ms from Los Angeles, US
47.205.189.95 AS5650 Frontier Communications of America, Inc. 6.57ms from Miami, US
112.84.75.95 AS4837 CHINA UNICOM China169 Backbone 9.93ms from Nanjing, CN
210.134.59.223 AS24282 KAGOYA JAPAN Inc. 1.15ms from Osaka, JP
89.225.252.175 AS15557 Societe Francaise Du Radiotelephone - SFR SA 1.53ms from Paris, FR
125.137.203.111 AS4766 Korea Telecom 5.87ms from Seoul, KR
60.204.0.207 AS55990 Huawei Cloud Service data center 4.54ms from Shanghai, CN
58.107.123.143 AS4804 Microplex PTY LTD 0.89ms from Sydney, AU
54.38.48.191 AS16276 OVH SAS 0.12ms from Warsaw, PL
34.212.13.207 AS16509 Amazon.com, Inc. 0.14ms from Boardman, US

Traceroute

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

$
traceroute -a -n -q1 -m4 163.138.152.123
traceroute to 163.138.152.123 (163.138.152.123): 4 hops max, 52 byte packets
1 [AS399244] 66.59.208.1 0.307 ms
2 *
3 *
4 *
Measurement taken from IPinfo ProbeNet in Falkenstein, DE
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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