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
163.138.143.2 AS2511 Nippon Telegraph and Telephone Corporation 1.80ms from Tokyo, JP
163.138.88.1 AS2511 Nippon Telegraph and Telephone Corporation 1.84ms from Tokyo, JP
163.138.146.2 AS2511 Nippon Telegraph and Telephone Corporation 1.86ms from Tokyo, JP
163.138.142.2 AS2511 Nippon Telegraph and Telephone Corporation 1.75ms from Tokyo, JP
163.138.73.1 AS2511 Nippon Telegraph and Telephone Corporation 1.81ms from Tokyo, JP
163.138.148.2 AS2511 Nippon Telegraph and Telephone Corporation 1.80ms from Tokyo, JP
163.138.140.2 AS2511 Nippon Telegraph and Telephone Corporation 1.83ms from Tokyo, JP
192.47.167.171 AS2511 Nippon Telegraph and Telephone Corporation 1.65ms from Tokyo, JP
163.138.144.2 AS2511 Nippon Telegraph and Telephone Corporation 1.83ms from Tokyo, JP
163.138.83.1 AS2511 Nippon Telegraph and Telephone Corporation 1.76ms from Tokyo, JP
163.138.0.1 AS2511 Nippon Telegraph and Telephone Corporation 0.73ms from Tokyo, JP
163.138.87.3 AS2511 Nippon Telegraph and Telephone Corporation 1.78ms from Tokyo, JP
163.138.72.1 AS2511 Nippon Telegraph and Telephone Corporation 1.81ms from Tokyo, JP
163.138.1.13 AS2511 Nippon Telegraph and Telephone Corporation 0.67ms from Tokyo, JP
163.138.141.1 AS2511 Nippon Telegraph and Telephone Corporation 1.74ms from Tokyo, JP
163.138.147.1 AS2511 Nippon Telegraph and Telephone Corporation 1.83ms from Tokyo, JP
163.138.4.1 AS2511 Nippon Telegraph and Telephone Corporation 1.79ms from Tokyo, JP
163.138.86.3 AS2511 Nippon Telegraph and Telephone Corporation 1.78ms from Tokyo, JP
163.138.97.8 AS2511 Nippon Telegraph and Telephone Corporation 1.71ms from Tokyo, JP
163.138.10.2 AS2511 Nippon Telegraph and Telephone Corporation 0.67ms from Tokyo, JP
163.138.145.2 AS2511 Nippon Telegraph and Telephone Corporation 1.75ms 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
87.97.30.47 AS20845 DIGI Tavkozlesi es Szolgaltato Kft. 2.15ms from Budapest, HU
5.231.185.255 AS12360 KEVAG Telekom GmbH 7.08ms from Frankfurt am Main, DE
93.201.190.47 AS3320 Deutsche Telekom AG 7.45ms from Frankfurt am Main, DE
188.184.67.127 AS513 CERN - European Organization for Nuclear Research 0.89ms from Geneve, CH
27.6.173.175 AS17488 Hathway IP Over Cable Internet 1.48ms from Hyderabad, IN
193.77.91.255 AS5603 Telekom Slovenije, d.d. 0.52ms from Ljubljana, SI
73.125.170.223 AS7922 Comcast Cable Communications, LLC 13.26ms from Miami, US
72.185.190.159 AS33363 Charter Communications, Inc 11.63ms from Orlando, US
92.129.17.143 AS3215 Orange S.A. 15.30ms from Paris, FR
43.135.136.47 AS132203 Tencent Building, Kejizhongyi Avenue 0.28ms from San Jose, US
58.107.123.143 AS4804 Microplex PTY LTD 0.98ms from Sydney, AU
54.150.9.143 AS16509 Amazon.com, Inc. 0.16ms from Tokyo, JP
78.152.31.255 AS43118 East & West Sp. z o.o. 12.76ms from Warsaw, PL
71.254.15.191 AS13977 Fidium 3.36ms from Boston, US
186.128.241.31 AS22927 Telefonica de Argentina 2.38ms from Buenos Aires, AR
105.233.175.143 AS36874 Cybersmart 1.72ms from Cape Town, ZA
75.9.83.239 AS7018 AT&T Enterprises, LLC 19.98ms from Chicago, US
87.98.242.239 AS16276 OVH SAS 0.07ms from Gravelines, FR
115.234.184.143 AS4134 CHINANET-BACKBONE 10.45ms from Hangzhou, CN
64.189.134.79 AS11232 Midcontinent Communications 1.44ms from Kansas City, US
39.39.59.79 AS17557 Pakistan Telecommunication Company Limited 5.34ms from Karachi, PK
187.101.15.143 AS27699 TELEFÔNICA BRASIL S.A 4.50ms from Osasco, BR
63.195.188.255 AS7018 AT&T Enterprises, LLC 1.58ms from San Jose, US
220.87.208.111 AS4766 Korea Telecom 4.42ms from Seoul, KR
202.122.115.47 AS45061 Shanghai Information Network Co.,Ltd. 3.41ms from Shanghai, 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 -m6 163.138.94.112
traceroute to 163.138.94.112 (163.138.94.112): 6 hops max, 52 byte packets
3 [AS1299] 62.115.61.84 0.671 ms
4 *
5 *
6 *
Measurement taken from IPinfo ProbeNet in Amsterdam, NL
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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