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
163.138.87.3 AS2511 Nippon Telegraph and Telephone Corporation 1.78ms from Tokyo, JP
163.138.97.9 AS2511 Nippon Telegraph and Telephone Corporation 1.70ms from Tokyo, JP
163.138.86.1 AS2511 Nippon Telegraph and Telephone Corporation 1.81ms from Tokyo, JP
163.138.141.3 AS2511 Nippon Telegraph and Telephone Corporation 1.82ms from Tokyo, JP
163.138.1.1 AS2511 Nippon Telegraph and Telephone Corporation 0.74ms from Tokyo, JP
163.138.145.2 AS2511 Nippon Telegraph and Telephone Corporation 1.81ms from Tokyo, JP
163.138.148.1 AS2511 Nippon Telegraph and Telephone Corporation 1.78ms from Tokyo, JP
163.138.144.2 AS2511 Nippon Telegraph and Telephone Corporation 1.81ms from Tokyo, JP
163.138.143.1 AS2511 Nippon Telegraph and Telephone Corporation 1.83ms from Tokyo, JP
163.138.73.8 AS2511 Nippon Telegraph and Telephone Corporation 1.82ms from Tokyo, JP
163.138.140.2 AS2511 Nippon Telegraph and Telephone Corporation 1.74ms from Tokyo, JP
163.138.147.2 AS2511 Nippon Telegraph and Telephone Corporation 1.83ms from Tokyo, JP
163.138.146.1 AS2511 Nippon Telegraph and Telephone Corporation 1.83ms from Tokyo, JP
163.138.72.1 AS2511 Nippon Telegraph and Telephone Corporation 1.78ms from Tokyo, JP
163.138.142.1 AS2511 Nippon Telegraph and Telephone Corporation 1.79ms from Tokyo, JP
163.138.4.1 AS2511 Nippon Telegraph and Telephone Corporation 1.82ms from Tokyo, JP
163.138.10.2 AS2511 Nippon Telegraph and Telephone Corporation 0.77ms from Tokyo, JP
163.138.83.1 AS2511 Nippon Telegraph and Telephone Corporation 1.80ms from Tokyo, JP
163.138.0.1 AS2511 Nippon Telegraph and Telephone Corporation 0.71ms from Tokyo, JP
163.138.88.1 AS2511 Nippon Telegraph and Telephone Corporation 1.84ms from Tokyo, JP
192.47.167.172 AS2511 Nippon Telegraph and Telephone Corporation 1.69ms 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
60.195.195.111 AS4808 China Unicom Beijing Province Network 4.87ms from Beijing, CN
72.108.19.207 AS6167 Verizon Business 17.23ms from Chicago, US
75.211.51.159 AS6167 Verizon Business 12.35ms from Chicago, US
78.71.182.15 AS3301 Telia Company AB 7.49ms from Goeteborg, SE
220.190.12.79 AS4134 CHINANET-BACKBONE 11.14ms from Hangzhou, CN
20.239.137.15 AS8075 Microsoft Corporation 0.61ms from Hong Kong, HK
175.170.228.223 AS4837 CHINA UNICOM China169 Backbone 7.96ms from Liaoyang, CN
195.13.169.159 AS12578 SIA Tet 0.58ms from Riga, LV
188.239.49.255 AS136907 HUAWEI CLOUDS 1.21ms from Singapore, SG
59.102.47.63 AS7545 TPG Telecom Limited 11.08ms from Adelaide, AU
54.152.83.127 AS14618 Amazon.com, Inc. 0.56ms from Ashburn, US
52.11.24.239 AS16509 Amazon.com, Inc. 0.16ms from Boardman, US
116.109.7.239 AS7552 Viettel Group 0.99ms from Ho Chi Minh City, VN
221.231.113.31 AS4134 CHINANET-BACKBONE 6.89ms from Huai'an, CN
84.90.187.255 AS13156 NOWO COMMUNICATIONS, S.A. 3.29ms from Lisbon, PT
190.128.11.47 AS13489 UNE EPM TELECOMUNICACIONES S.A. 9.68ms from Medellin, CO
95.190.254.127 AS12389 PJSC Rostelecom 8.49ms from Novosibirsk, RU
71.229.87.159 AS7922 Comcast Cable Communications, LLC 11.25ms from Orlando, US
120.51.55.175 AS2519 ARTERIA Networks Corporation 3.63ms from Osaka, JP
2.13.141.15 AS3215 Orange S.A. 2.08ms from Paris, FR
187.198.222.159 AS8151 UNINET 11.05ms from Santiago de Queretaro, MX
118.75.178.255 AS4837 CHINA UNICOM China169 Backbone 8.53ms from Taiyuan, CN
122.133.140.31 AS2518 BIGLOBE Inc. 2.50ms from Tokyo, JP
4.189.223.255 AS8075 Microsoft Corporation 0.16ms from Tokyo, JP
13.88.240.95 AS8075 Microsoft Corporation 0.18ms from Toronto, CA

Traceroute

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

$
traceroute -a -n -q1 -m4 163.138.61.80
traceroute to 163.138.61.80 (163.138.61.80): 4 hops max, 52 byte packets
2 *
3 *
4 *
Measurement taken from IPinfo ProbeNet in Bucharest, RO
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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