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 79,228,162,514,264,337,593,543,950,336
ASN type Business
Registry jpnic
Updated a month 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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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
Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.

Downstreams

There are no downstreams for this ASN.

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Pingable IPs

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

IP Address ASN Details
133.41.101.40 AS2506 NTT business Solutions corporation 6.46ms from Osaka, JP
165.242.35.66 AS2506 NTT business Solutions corporation 5.83ms from Osaka, JP
133.41.33.250 AS2506 NTT business Solutions corporation 6.82ms from Osaka, JP
165.242.125.100 AS2506 NTT business Solutions corporation 6.19ms from Osaka, JP
150.19.196.59 AS2506 NTT business Solutions corporation 6.59ms from Osaka, JP
165.242.3.36 AS2506 NTT business Solutions corporation 6.00ms from Osaka, JP
2001:44a0:0:72f8::3 AS2506 NTT business Solutions corporation 5.86ms from Osaka, JP
133.41.4.48 AS2506 NTT business Solutions corporation 6.25ms from Osaka, JP
150.19.10.107 AS2506 NTT business Solutions corporation 6.15ms from Osaka, JP
133.41.118.15 AS2506 NTT business Solutions corporation 6.35ms from Osaka, JP
133.41.109.51 AS2506 NTT business Solutions corporation 6.70ms from Osaka, JP
165.242.93.21 AS2506 NTT business Solutions corporation 6.16ms from Osaka, JP
150.19.124.71 AS2506 NTT business Solutions corporation 6.84ms from Osaka, JP
165.242.45.1 AS2506 NTT business Solutions corporation 6.18ms from Osaka, JP
165.242.98.43 AS2506 NTT business Solutions corporation 6.54ms from Osaka, JP
202.15.114.240 AS2506 NTT business Solutions corporation 5.07ms from Osaka, JP
165.242.101.254 AS2506 NTT business Solutions corporation 6.82ms from Osaka, JP
202.15.115.49 AS2506 NTT business Solutions corporation 5.07ms from Osaka, JP
133.41.165.123 AS2506 NTT business Solutions corporation 7.09ms from Osaka, JP
150.19.197.40 AS2506 NTT business Solutions corporation 7.08ms from Osaka, JP
165.242.90.110 AS2506 NTT business Solutions corporation 6.24ms from Osaka, JP
202.15.112.65 AS2506 NTT business Solutions corporation 5.06ms from Osaka, JP
150.19.194.29 AS2506 NTT business Solutions corporation 6.59ms from Osaka, JP
165.242.108.35 AS2506 NTT business Solutions corporation 6.42ms from Osaka, JP
165.242.19.100 AS2506 NTT business Solutions corporation 5.94ms 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
112.194.79.106 AS4837 CHINA UNICOM China169 Backbone 4.05ms from Chengdu, CN
206.121.63.26 AS7018 AT&T Enterprises, LLC 2.13ms from Chicago, US
98.230.203.90 AS7922 Comcast Cable Communications, LLC 14.26ms from Denver, US
121.40.70.10 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 2.18ms from Hangzhou, CN
20.247.120.74 AS8075 Microsoft Corporation 0.32ms from Hong Kong, HK
203.186.70.42 AS9269 Hong Kong Broadband Network Ltd. 0.53ms from Hong Kong, HK
125.183.224.74 AS17858 LG POWERCOMM 5.84ms from Incheon, KR
89.207.55.250 AS41203 DPDgroup UK Ltd 2.43ms from London, GB
188.234.158.26 AS9049 JSC ER-Telecom Holding 0.74ms from Moscow, RU
67.81.197.186 AS6128 Cablevision Systems Corp. 5.94ms from New York City, US
60.122.94.90 AS17676 SoftBank Corp. 3.50ms from Osaka, JP
91.168.22.170 AS12322 Free SAS 8.57ms from Paris, FR
88.103.223.202 AS5610 O2 Czech Republic, a.s. 0.89ms from Prague, CZ
13.249.79.10 AS16509 Amazon.com, Inc. 0.20ms from Santa Clara, US
173.63.177.58 AS701 Verizon Business 2.06ms from Secaucus, US
175.164.85.42 AS4837 CHINA UNICOM China169 Backbone 2.19ms from Tieling, CN
185.245.161.10 AS204594 Galliker Transport AG 3.36ms from Zuerich, CH
41.69.57.74 AS24835 Vodafone Data 13.62ms from Cairo, EG
171.222.154.154 AS4134 CHINANET-BACKBONE 4.53ms from Chengdu, CN
50.103.5.218 AS5650 Frontier Communications of America, Inc. 2.72ms from Chicago, US
86.63.129.138 AS395662 OzarksGo, LLC 9.18ms from Dallas, US
98.22.209.42 AS7029 Windstream Communications LLC 9.21ms from Dallas, US
174.63.109.250 AS7922 Comcast Cable Communications, LLC 4.69ms from Denver, US
12.91.242.186 AS7018 AT&T Enterprises, LLC 4.59ms from Durham, US
27.36.149.234 AS17816 China Unicom IP network China169 Guangdong province 4.94ms from Guangzhou, CN

Traceroute

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

$
traceroute -a -n -q1 -f5 -m13 165.242.31.13
traceroute to 165.242.31.13 (165.242.31.13): 13 hops max, 52 byte packets
5 [AS59437] 176.56.210.5 0.302 ms
6 [AS8220] 217.111.187.33 54.995 ms
7 [] 212.74.66.245 227.59 ms
8 [] 210.173.184.25 227.823 ms
9 [AS2907] 150.99.19.194 233.043 ms
10 [AS2907] 150.99.183.150 236.715 ms
11 *
12 *
13 *
Measurement taken from IPinfo ProbeNet in Chester, GB
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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