AS number details

AS18183

National Center for Research on Earthquake Engineering  ·  narlabs.org.tw

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AS18183 – National Center for Research on Earthquake Engineering

Field Value
Country Taiwan
Website narlabs.org.tw
Hosted domains 2
Number of IPv4 5,632
Number of IPv6 159,075,295,048,171,365,324,537,462,784
ASN type Education
Registry apnic
Updated 10 months ago on Oct 21, 2024
Netblock Company Num of IPs
61.56.0.0/20 Government Service Network (GSN) 4,096
61.56.8.0/21 Government Service Network (GSN) 2,048
202.5.12.0/22 National Center for Research on Earthquake Engineering 1,024
103.189.132.0/23 National Center for Research on Earthquake Engineering 512
61.56.4.0/24 Government Service Network (GSN) 256
Netblock Company
2001:4500::/32 National Applied Research Laboratories
2400:85a0::/32 National Center for Research on Earthquake Engineering
2001:4500:1100::/40 National Applied Research Laboratories
2001:4500:1100::/41 National Applied Research Laboratories
2001:4500:1180::/41 National Applied Research Laboratories
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WHOIS Details


                                                ASHandle:       AS18183
                                                OrgID:          AS18183
                                                ASName:         AS18183
                                                ASNumber:       AS18183
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA

                                            
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Hosted Domains

There are 2 domain names hosted across 2 IP addresses on this ASN.

IP Address Domain Domains on this IP
202.5.12.17 ██████████ 1
202.5.12.2 █████████ 1

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Peers

There are 3 peers for this ASN.

Peers Name
AS7539 National Center for High-performance Computing
AS9264 Academia Sinica
AS9505 Taiwan Internet Gateway
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Upstreams

There are 3 upstreams for this ASN.

upstreams Name
AS7539 National Center for High-performance Computing
AS9264 Academia Sinica
AS9505 Taiwan Internet Gateway
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Downstreams

There are no downstreams for this ASN.

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Pingable IPs

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

IP Address ASN Details
61.56.12.240 AS18183 National Center for Research on Earthquake Engineering 1.71ms from Taipei, TW
103.189.133.254 AS18183 National Center for Research on Earthquake Engineering 1.98ms from Taipei, TW
2001:4500:1102:1408:61:56:15:210 AS18183 National Center for Research on Earthquake Engineering 33.10ms from Tokyo, JP
61.56.14.3 AS18183 National Center for Research on Earthquake Engineering 1.59ms from Taipei, TW
61.56.15.33 AS18183 National Center for Research on Earthquake Engineering 2.87ms from Taipei, TW
202.5.12.2 AS18183 National Center for Research on Earthquake Engineering 1.46ms from Taipei, TW
2001:4500:1100:1f01::1 AS18183 National Center for Research on Earthquake Engineering 31.02ms from Tokyo, JP
61.56.9.223 AS18183 National Center for Research on Earthquake Engineering 1.71ms from Taipei, TW
202.5.15.49 AS18183 National Center for Research on Earthquake Engineering 1.06ms from Taipei, TW
61.56.6.126 AS18183 National Center for Research on Earthquake Engineering 1.47ms from Taipei, TW
61.56.8.18 AS18183 National Center for Research on Earthquake Engineering 3.09ms from Taipei, TW
61.56.13.18 AS18183 National Center for Research on Earthquake Engineering 2.77ms from Taipei, TW
61.56.4.239 AS18183 National Center for Research on Earthquake Engineering 1.57ms from Taipei, TW
61.56.10.52 AS18183 National Center for Research on Earthquake Engineering 3.09ms from Taipei, TW
61.56.11.111 AS18183 National Center for Research on Earthquake Engineering 2.87ms from Taipei, TW
2001:4500:1180:1::10 AS18183 National Center for Research on Earthquake Engineering 31.67ms 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
52.249.212.215 AS8075 Microsoft Corporation 0.44ms from Ashburn, US
68.9.225.71 AS22773 Cox Communications Inc. 6.52ms from Boston, US
52.254.65.167 AS8075 Microsoft Corporation 0.37ms from Boydton, US
197.162.77.87 AS24863 Link Egypt (Link.NET) 8.97ms from Cairo, EG
41.44.229.119 AS8452 TE-AS 4.28ms from Cairo, EG
76.155.240.247 AS7922 Comcast Cable Communications, LLC 14.99ms from Denver, US
81.51.200.151 AS3215 Orange S.A. 7.38ms from Frankfurt am Main, DE
40.120.59.119 AS8075 Microsoft Corporation 0.18ms from London, GB
81.77.28.247 AS5378 Vodafone Limited 5.33ms from Manchester, GB
69.254.55.55 AS7922 Comcast Cable Communications, LLC 10.34ms from Miami, US
79.20.224.55 AS3269 Telecom Italia S.p.A. 1.90ms from Milan, IT
186.52.227.23 AS6057 Administracion Nacional de Telecomunicaciones 1.77ms from Montevideo, UY
39.76.179.199 AS4837 CHINA UNICOM China169 Backbone 4.72ms from Qingdao, CN
73.200.250.215 AS7922 Comcast Cable Communications, LLC 10.84ms from Reston, US
176.124.45.183 AS49505 JSC Selectel 1.02ms from Saint Petersburg, RU
101.43.122.87 AS45090 Shenzhen Tencent Computer Systems Company Limited 0.80ms from Shanghai, CN
124.192.40.247 AS4808 China Unicom Beijing Province Network 4.78ms from Tianjin, CN
20.43.22.183 AS8075 Microsoft Corporation 0.18ms from Toronto, CA
99.236.223.215 AS812 Rogers Communications Canada Inc. 7.37ms from Toronto, CA
219.243.244.167 AS4538 China Education and Research Network Center 6.84ms from Wuhan, CN
117.132.168.151 AS9808 China Mobile Communications Group Co., Ltd. 11.42ms from Beijing, CN
71.56.218.23 AS7922 Comcast Cable Communications, LLC 4.46ms from Denver, US
63.33.42.135 AS16509 Amazon.com, Inc. 0.25ms from Dublin, IE
93.213.109.23 AS3320 Deutsche Telekom AG 11.70ms from Frankfurt am Main, DE
79.211.234.119 AS3320 Deutsche Telekom AG 2.42ms from Frankfurt am Main, DE

Traceroute

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

$
traceroute -a -n -q1 61.56.4.137
traceroute to 61.56.4.137 (61.56.4.137): 64 hops max, 52 byte packets
1 [AS15169] 72.14.235.202 185.197 ms
2 *
3 [AS9264] 202.169.174.50 187.572 ms
4 [AS9264] 202.169.174.117 193.217 ms
5 [AS18183] 61.56.4.137 193.952 ms
Measurement taken from IPinfo ProbeNet in Moncks Corner, US
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 AS18183 at robtex.

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