Autonomous System details

AS37918

Nippon Telegraph and Telephone Corporation  ·  group.ntt

Japan

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AS37918 – Nippon Telegraph and Telephone Corporation

Field Value
Country Japan
Website group.ntt
Hosted domains 0
IPv4 addresses 69,376
IPv6 addresses 1,208,925,819,614,629,174,706,176
ASN type Business
Registry jpnic
Updated 2 years ago on Jul 07, 2023

IP Ranges

Netblock Company Num of IPs
129.60.0.0/16 Nippon Telegraph and Telephone Corporation 65,536
129.60.0.0/17 Nippon Telegraph and Telephone Corporation 32,768
129.60.128.0/17 Nippon Telegraph and Telephone Corporation 32,768
192.68.236.0/23 Nippon Telegraph and Telephone Corporation 512
192.68.240.0/23 Nippon Telegraph and Telephone Corporation 512
192.68.246.0/23 Nippon Telegraph and Telephone Corporation 512
192.68.235.0/24 Nippon Telegraph and Telephone Corporation 256
192.68.236.0/24 Nippon Telegraph and Telephone Corporation 256
192.68.237.0/24 Nippon Telegraph and Telephone Corporation 256
192.68.238.0/24 Nippon Telegraph and Telephone Corporation 256
192.68.239.0/24 Nippon Telegraph and Telephone Corporation 256
192.68.240.0/24 Nippon Telegraph and Telephone Corporation 256
192.68.241.0/24 Nippon Telegraph and Telephone Corporation 256
192.68.242.0/24 Nippon Telegraph and Telephone Corporation 256
192.68.243.0/24 Nippon Telegraph and Telephone Corporation 256
192.68.244.0/24 Nippon Telegraph and Telephone Corporation 256
192.68.245.0/24 Nippon Telegraph and Telephone Corporation 256
192.68.246.0/24 Nippon Telegraph and Telephone Corporation 256
192.68.247.0/24 Nippon Telegraph and Telephone Corporation 256
192.68.248.0/24 Nippon Telegraph and Telephone Corporation 256
192.68.249.0/24 Nippon Telegraph and Telephone Corporation 256

Netblock Company
2001:df0:45::/48 NTT Loboratorie's Official Network, Telecom Carrier Laboratories
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WHOIS Details

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                                                ASHandle:       AS37918
                                                OrgID:          AS37918
                                                ASName:         AS37918
                                                ASNumber:       AS37918
                                                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 are 12 peers for this ASN.

Peers Name
AS140627 OneQode
AS17639 Converge ICT Solutions Inc.
AS20485 Joint Stock Company TransTeleCom
AS24482 SG.GS
AS2497 Internet Initiative Japan Inc.
AS2907 Research Organization of Information and Systems, National Institute of Informatics
AS45489 Sri Lanka Telecom PLC, GLobal Peering
AS49544 i3D.net B.V
AS6939 Hurricane Electric LLC
AS8966 EMIRATES TELECOMMUNICATIONS GROUP COMPANY (ETISALAT GROUP) PJSC
AS9002 RETN Limited
AS9370 SAKURA Internet Inc.
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Upstreams

There are 2 upstreams for this ASN.

upstreams Name
AS2497 Internet Initiative Japan Inc.
AS2907 Research Organization of Information and Systems, National Institute of Informatics
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Downstreams

There are no downstreams for this ASN.

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Pingable IPs

1 IPs in this ASN replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
129.60.39.102 AS37918 Nippon Telegraph and Telephone Corporation 2.02ms 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
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74.77.147.30 AS11351 Charter Communications Inc 19.00ms from Chicago, US
216.169.14.94 AS12119 ITV-3 3.55ms from Chicago, US
162.217.185.254 AS46286 Cook County 0.64ms from Chicago, US
99.135.141.78 AS7018 AT&T Enterprises, LLC 15.27ms from Chicago, US
80.89.70.14 AS15434 overturn technologies GmbH 7.38ms from Frankfurt am Main, DE
35.157.102.94 AS16509 Amazon.com, Inc. 0.14ms from Frankfurt am Main, DE
132.230.203.158 AS553 BelWue-Koordination 4.34ms from Frankfurt am Main, DE
217.182.56.158 AS16276 OVH SAS 0.08ms from Gravelines, FR
115.194.15.254 AS4134 CHINANET-BACKBONE 6.11ms from Hangzhou, CN
122.150.106.30 AS9443 Vocus Retail 1.65ms from Melbourne, AU
71.236.35.126 AS7922 Comcast Cable Communications, LLC 8.79ms from Murfreesboro, US
87.20.153.238 AS3269 Telecom Italia S.p.A. 4.25ms from Naples, IT
75.214.203.46 AS6167 Verizon Business 11.76ms from New York City, US
90.29.226.78 AS3215 Orange S.A. 5.23ms from Paris, FR
107.21.154.126 AS14618 Amazon.com, Inc. 0.23ms from Reston, US
124.58.47.14 AS17858 LG POWERCOMM 2.07ms from Seoul, KR
112.144.166.46 AS17858 LG POWERCOMM 2.14ms from Seoul, KR
203.129.152.14 AS4826 Vocus Connect International Backbone 0.25ms from Sydney, AU
59.102.68.94 AS7545 TPG Telecom Limited 1.10ms from Sydney, AU
163.17.224.254 AS1659 Taiwan Academic Network (TANet) Information Center 2.11ms from Taipei, TW
47.245.9.142 AS45102 Alibaba (US) Technology Co., Ltd. 1.33ms from Tokyo, JP
98.97.170.238 AS14593 Space Exploration Technologies Corporation 13.47ms from Atlanta, US

Traceroute

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

$
traceroute -a -n -q1 -f5 -m14 129.60.169.146
traceroute to 129.60.169.146 (129.60.169.146): 14 hops max, 52 byte packets
6 *
7 [AS45796] 115.31.164.27 32.515 ms
8 *
9 *
10 *
11 [] 210.173.176.30 99.081 ms
12 *
13 *
14 *
Measurement taken from IPinfo ProbeNet in Vientiane, LA
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 AS37918 at robtex.

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