Autonomous System details

AS17645

ASN - NTT SINGAPORE PTE LTD  ·  global.ntt

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AS17645 – ASN - NTT SINGAPORE PTE LTD

Field Value
Country Singapore
Website global.ntt
Hosted domains 26
IPv4 addresses 82,944
IPv6 addresses 79,228,162,514,264,337,593,543,950,336
ASN type Business
Registry apnic
Allocated 25 years ago on Feb 22, 2001
Updated a year ago on Jan 30, 2025
Netblock Company Num of IPs
116.51.0.0/16 NTT Singapore Pte Ltd 65,536
58.65.0.0/19 NTT Singapore Pte Ltd 8,192
202.136.160.0/19 NTT SINGAPORE PTE LTD 8,192
58.65.16.0/22 NTT Singapore Pte Ltd 1,024
175.28.8.0/22 NTT Singapore Pte Ltd 1,024
202.136.188.0/22 NTT Singapore Pte Ltd 1,024
58.65.24.0/23 NTT Singapore Pte Ltd 512
116.51.8.0/23 NTT Singapore Pte Ltd 512
202.136.168.0/23 NTT Singapore Pte Ltd 512
116.51.4.0/24 NTT Singapore Pte Ltd 256
202.136.166.0/24 NTT Singapore Pte Ltd 256
202.136.170.0/24 NTT Singapore Pte Ltd 256

Netblock Company
2402:2c00::/32 NTT Singapore Pte Ltd
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WHOIS Details


                                                ASHandle:       AS17645
                                                OrgID:          AS17645
                                                ASName:         AS17645
                                                ASNumber:       AS17645
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA

                                            
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Hosted Domains

There are 26 domain names hosted across 20 IP addresses on this ASN.

IP Address Domain Domains on this IP
116.51.13.33 ██████████ 6
116.51.10.100 ██████████ 2
58.65.12.133 ██████████ 2
202.136.166.212 ██████████ 1
202.136.164.100 ██████████ 1
202.136.164.178 ██████████ 1
202.136.165.20 ██████████ 1
58.65.12.83 ██████████ 1
202.136.167.2 ██████████ 1
202.136.189.58 ██████████ 1

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Useful for Cybersecurity

Peers

There are 20 peers for this ASN.

Peers Name
AS10204 Arcnet NTT MSC ISP
AS10236 AXA Technology Services Asia (HK) Limited
AS131789 Asahi Kasei International IT Asia Pacific Co., LTD
AS132018 NATIXIS
AS139896 Kim Chuan Telecommunications Complex
AS2914 NTT America, Inc.
AS32590 Valve Corporation
AS3491 PCCW Global, Inc.
AS3741 Dimension Data
AS38082 True International Gateway Co., Ltd.
AS38561 NTT Australia Solutions Pty Ltd
AS38566 NTTCTNET
AS45794 NTT Singapore - IP Network (RFC 2270)
AS46078 Dimension Data AP Kaki Bukit Singapore
AS4637 Telstra Global
AS4657 StarHub Ltd
AS4826 Vocus Connect International Backbone
AS56227 Zurich Financial Services Australia Limited
AS9293 NTT Com Asia Limited
AS9505 Taiwan Internet Gateway
Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.

Upstreams

There are 3 upstreams for this ASN.

upstreams Name
AS2914 NTT America, Inc.
AS3491 PCCW Global, Inc.
AS4637 Telstra Global
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 9 downstreams for this ASN.

Downstreams Name
AS10204 Arcnet NTT MSC ISP
AS10236 AXA Technology Services Asia (HK) Limited
AS131789 Asahi Kasei International IT Asia Pacific Co., LTD
AS132018 NATIXIS
AS139896 Kim Chuan Telecommunications Complex
AS45794 NTT Singapore - IP Network (RFC 2270)
AS46078 Dimension Data AP Kaki Bukit Singapore
AS4657 StarHub Ltd
AS56227 Zurich Financial Services Australia Limited
Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.

Pingable IPs

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

IP Address ASN Details
202.136.177.109 AS17645 ASN - NTT SINGAPORE PTE LTD 1.03ms from Singapore, SG
116.51.11.17 AS17645 ASN - NTT SINGAPORE PTE LTD 1.34ms from Singapore, SG
58.65.0.84 AS17645 ASN - NTT SINGAPORE PTE LTD 1.16ms from Singapore, SG
202.136.163.226 AS17645 ASN - NTT SINGAPORE PTE LTD 1.06ms from Singapore, SG
2402:2c00:dc2::29 AS17645 ASN - NTT SINGAPORE PTE LTD 0.52ms from Singapore, SG
116.51.13.65 AS17645 ASN - NTT SINGAPORE PTE LTD 1.28ms from Singapore, SG
202.136.164.50 AS17645 ASN - NTT SINGAPORE PTE LTD 1.24ms from Singapore, SG
58.65.14.73 AS17645 ASN - NTT SINGAPORE PTE LTD 0.50ms from Singapore, SG
2402:2c00:0:2000::76 AS17645 ASN - NTT SINGAPORE PTE LTD 0.49ms from Singapore, SG
116.51.10.209 AS17645 ASN - NTT SINGAPORE PTE LTD 1.23ms from Singapore, SG
58.65.7.13 AS17645 ASN - NTT SINGAPORE PTE LTD 0.56ms from Singapore, SG
202.136.188.9 AS17645 ASN - NTT SINGAPORE PTE LTD 0.77ms from Singapore, SG
202.136.187.141 AS17645 ASN - NTT SINGAPORE PTE LTD 0.48ms from Singapore, SG
58.65.17.98 AS17645 ASN - NTT SINGAPORE PTE LTD 0.89ms from Singapore, SG
202.136.162.11 AS17645 ASN - NTT SINGAPORE PTE LTD 1.27ms from Singapore, SG
58.65.16.61 AS17645 ASN - NTT SINGAPORE PTE LTD 0.49ms from Singapore, SG
202.136.190.81 AS17645 ASN - NTT SINGAPORE PTE LTD 1.05ms from Singapore, SG
202.136.186.225 AS17645 ASN - NTT SINGAPORE PTE LTD 0.84ms from Singapore, SG
202.136.180.161 AS17645 ASN - NTT SINGAPORE PTE LTD 1.47ms from Singapore, SG
58.65.25.93 AS17645 ASN - NTT SINGAPORE PTE LTD 1.04ms from Singapore, SG
202.136.166.195 AS17645 ASN - NTT SINGAPORE PTE LTD 0.98ms from Singapore, SG
58.65.24.65 AS17645 ASN - NTT SINGAPORE PTE LTD 1.68ms from Singapore, SG
202.136.170.69 AS17645 ASN - NTT SINGAPORE PTE LTD 1.02ms from Singapore, SG
116.51.3.75 AS17645 ASN - NTT SINGAPORE PTE LTD 0.46ms from Singapore, SG
202.136.185.97 AS17645 ASN - NTT SINGAPORE PTE LTD 0.67ms from Singapore, SG

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
20.4.4.157 AS8075 Microsoft Corporation 0.24ms from Amsterdam, NL
58.97.125.125 AS7470 TRUE INTERNET Co.,Ltd. 0.77ms from Bangkok, TH
140.143.178.189 AS45090 Shenzhen Tencent Computer Systems Company Limited 1.70ms from Beijing, CN
52.61.96.141 AS8987 Amazon Data Services Ireland Ltd 0.29ms from Boardman, US
214.1.69.221 AS5972 United States Department of Defense (DoD) 10.74ms from Dallas, US
104.123.102.141 AS16625 Akamai Technologies, Inc. 0.13ms from Dublin, IE
159.51.31.29 AS15830 Equinix (EMEA) Acquisition Enterprises B.V. 0.74ms from Frankfurt am Main, DE
80.136.224.125 AS3320 Deutsche Telekom AG 3.31ms from Frankfurt am Main, DE
123.31.72.29 AS45899 VNPT Corp 3.73ms from Ho Chi Minh City, VN
154.31.213.237 AS140224 Nebula Global LLC 0.82ms from Hong Kong, HK
212.57.8.253 AS34984 Superonline Iletisim Hizmetleri A.S. 1.98ms from Istanbul, TR
108.53.253.141 AS701 Verizon Business 1.46ms from New York City, US
170.169.98.253 AS2134 Santander Global Technology and Operations, S.L. 0.87ms from Santiago de Queretaro, MX
137.220.43.125 AS20473 The Constant Company, LLC 0.15ms from Seattle, US
189.125.7.29 AS3549 Level 3 Parent, LLC 0.34ms from São Paulo, BR
60.65.18.237 AS17676 SoftBank Corp. 3.07ms from Tokyo, JP
64.96.56.29 AS62831 Tucows.com Co. 0.61ms from Atlanta, US
120.61.211.13 AS9829 National Internet Backbone 11.79ms from Bengaluru, IN
45.27.130.173 AS7018 AT&T Enterprises, LLC 3.31ms from Dallas, US
3.73.202.157 AS16509 Amazon.com, Inc. 0.19ms from Frankfurt am Main, DE
84.161.39.221 AS3320 Deutsche Telekom AG 9.17ms from Frankfurt am Main, DE
64.60.92.109 AS14265 TPx Communications 0.54ms from Los Angeles, US
68.91.129.157 AS7018 AT&T Enterprises, LLC 3.51ms from Miami, US
23.196.143.13 AS16625 Akamai Technologies, Inc. 0.15ms from Milan, IT
45.94.48.253 AS200395 Leibold Sicherheits- & Informationstechnik GmbH 0.71ms from Nuernberg, DE

Traceroute

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

$
traceroute -a -n -q1 -f3 -m7 116.51.199.172
traceroute to 116.51.199.172 (116.51.199.172): 7 hops max, 52 byte packets
3 [AS174] 154.25.16.9 11.384 ms
4 [AS174] 130.117.15.42 9.129 ms
5 *
6 *
7 *
Measurement taken from IPinfo ProbeNet in Athens, GR
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 AS17645 at robtex.

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