Autonomous System details

AS2506

NTT business Solutions corporation  ·  apnic.net

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AS2506 – NTT business Solutions corporation

Field Value
Country Japan
Website apnic.net
Hosted domains 18
IPv4 addresses 214,272
IPv6 addresses 79,228,162,514,264,338,000,000,000,000
ASN type Business
Registry jpnic
Updated 3 months ago on Jan 09, 2026
Netblock Company Num of IPs
133.41.0.0/16 Japan Network Information Center 65,536
150.19.0.0/16 Japan Network Information Center 65,536
165.242.0.0/16 Hiroshima City University 65,536
202.249.192.0/19 NTT BUSINESS SOLUTIONS CORPORATION 8,192
202.249.224.0/19 NTT BUSINESS SOLUTIONS CORPORATION 8,192
202.15.112.0/22 NTT business Solutions corporation 1,024
202.249.200.0/22 The City of Hiroshima 1,024
202.245.144.0/24 Hiroshima Bunka Gakuen University 256
202.249.204.0/24 NTT BUSINESS SOLUTIONS CORPORATION 256
202.249.206.0/24 NTT BUSINESS SOLUTIONS CORPORATION 256
202.249.207.0/24 NTT BUSINESS SOLUTIONS CORPORATION 256
202.249.208.0/24 NTT BUSINESS SOLUTIONS CORPORATION 256
202.249.214.0/24 NTT business Solutions corporation. 256
202.249.236.0/24 Hiroshima Municipal Board of Education 256
202.249.237.0/24 NTT business Solutions corporation. 256

Netblock Company
2001:44a0::/32 NTT BUSINESS SOLUTIONS CORPORATION
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WHOIS Details


                                                ASHandle:       AS2506
                                                OrgID:          AS2506
                                                ASName:         AS2506
                                                ASNumber:       AS2506
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA

                                            
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Hosted Domains

There are 18 domain names hosted across 13 IP addresses on this ASN.

IP Address Domain Domains on this IP
150.19.1.20 ██████████ 3
150.19.1.22 ██████████ 3
133.41.33.234 ████████ 2
133.41.4.3 ██████████ 2
150.19.1.24 ██████████ 1
202.15.112.34 ██████████ 1
133.41.103.15 ███████ 1
133.41.117.24 ██████████ 1
133.41.116.59 ███████ 1
133.41.4.2 ███████ 1

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Useful for Cybersecurity

Peers

There are 2 peers for this ASN.

Peers Name
AS2907 Research Organization of Information and Systems, National Institute of Informatics
AS7671 NTT SmartConnect Corporation
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Upstreams

There are 2 upstreams for this ASN.

upstreams Name
AS2907 Research Organization of Information and Systems, National Institute of Informatics
AS7671 NTT SmartConnect Corporation
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Downstreams

There are no downstreams for this ASN.

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Pingable IPs

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

IP Address ASN Details
150.19.237.51 AS2506 NTT business Solutions corporation 6.21ms from Osaka, JP
165.242.19.100 AS2506 NTT business Solutions corporation 5.88ms from Osaka, JP
133.41.12.83 AS2506 NTT business Solutions corporation 6.26ms from Osaka, JP
150.19.5.51 AS2506 NTT business Solutions corporation 6.21ms from Osaka, JP
133.41.10.1 AS2506 NTT business Solutions corporation 6.36ms from Osaka, JP
133.41.108.15 AS2506 NTT business Solutions corporation 6.77ms from Osaka, JP
133.41.117.161 AS2506 NTT business Solutions corporation 6.34ms from Osaka, JP
202.15.113.1 AS2506 NTT business Solutions corporation 5.05ms from Osaka, JP
202.15.115.1 AS2506 NTT business Solutions corporation 5.07ms from Osaka, JP
165.242.90.110 AS2506 NTT business Solutions corporation 6.21ms from Osaka, JP
133.41.116.75 AS2506 NTT business Solutions corporation 6.71ms from Osaka, JP
133.41.165.145 AS2506 NTT business Solutions corporation 7.06ms from Osaka, JP
150.19.1.20 AS2506 NTT business Solutions corporation 6.18ms from Osaka, JP
133.41.101.8 AS2506 NTT business Solutions corporation 6.59ms from Osaka, JP
165.242.117.141 AS2506 NTT business Solutions corporation 6.42ms from Osaka, JP
165.242.40.33 AS2506 NTT business Solutions corporation 6.01ms from Osaka, JP
133.41.118.15 AS2506 NTT business Solutions corporation 6.41ms from Osaka, JP
150.19.10.121 AS2506 NTT business Solutions corporation 6.12ms from Osaka, JP
150.19.25.138 AS2506 NTT business Solutions corporation 6.48ms from Osaka, JP
202.245.144.254 AS2506 NTT business Solutions corporation 5.78ms from Osaka, JP
202.15.114.238 AS2506 NTT business Solutions corporation 5.05ms from Osaka, JP
165.242.35.66 AS2506 NTT business Solutions corporation 5.87ms from Osaka, JP
150.19.124.71 AS2506 NTT business Solutions corporation 6.78ms from Osaka, JP
165.242.83.26 AS2506 NTT business Solutions corporation 6.30ms from Osaka, JP
165.242.97.74 AS2506 NTT business Solutions corporation 6.49ms from Osaka, 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
76.151.227.42 AS7922 Comcast Cable Communications, LLC 6.62ms from Ashburn, US
76.118.3.74 AS7922 Comcast Cable Communications, LLC 9.62ms from Boston, US
37.81.105.218 AS3320 Deutsche Telekom AG 18.61ms from Duesseldorf, DE
45.184.113.234 AS269396 UNIR TELECOM 18.80ms from Fortaleza, BR
203.142.6.10 AS4769 Exa Bytes Network Sdn.Bhd. 0.41ms from Kuala Lumpur, MY
210.19.7.170 AS9930 TTNET-MY 1.09ms from Kuala Lumpur, MY
5.64.86.106 AS5607 Sky UK Limited 9.34ms from London, GB
180.146.20.250 AS17511 OPTAGE Inc. 1.98ms from Osaka, JP
121.112.75.138 AS4713 NTT DOCOMO BUSINESS,Inc. 17.98ms from Osaka, JP
213.52.107.234 AS2116 GLOBALCONNECT AS 0.41ms from Oslo, NO
34.178.84.250 AS396982 Google LLC 0.14ms from Oudeschip, NL
87.55.79.10 AS3292 TDC Holding A/S 3.75ms from Skanderborg, DK
131.147.13.90 AS2527 Sony Network Communications Inc. 2.50ms from Tokyo, JP
5.195.222.74 AS5384 Emirates Internet 2.04ms from Al Fujairah City, AE
8.141.211.186 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 1.90ms from Beijing, CN
60.29.152.90 AS4837 CHINA UNICOM China169 Backbone 5.56ms from Beijing, CN
73.73.123.122 AS7922 Comcast Cable Communications, LLC 8.99ms from Chicago, US
182.217.187.10 AS17858 LG POWERCOMM 1.49ms from Incheon, KR
183.102.223.218 AS4766 Korea Telecom 0.72ms from Incheon, KR
119.177.93.122 AS4837 CHINA UNICOM China169 Backbone 5.44ms from Jinan, CN
78.148.196.154 AS13285 TalkTalk Communications Limited 6.86ms from London, GB
18.135.98.170 AS16509 Amazon.com, Inc. 0.19ms from London, GB
86.143.157.90 AS2856 British Telecommunications PLC 6.38ms from London, GB
70.67.25.74 AS6327 Shaw Communications 5.11ms from Seattle, US
223.12.26.250 AS4134 CHINANET-BACKBONE 1.09ms from Taiyuan, 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 133.41.165.29
traceroute to 133.41.165.29 (133.41.165.29): 6 hops max, 52 byte packets
2 [] 91.200.241.196 7.755 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 AS2506 at robtex.

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