Autonomous System details

AS40189

LIGO Livingston Observatory  ·  caltech.edu

United States
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AS40189 – LIGO Livingston Observatory

Field Value
Country United States
Website caltech.edu
Hosted domains 0
IPv4 addresses 1,024
IPv6 addresses 0
ASN type Education
Registry arin
Allocated 19 years ago on Aug 14, 2006
Updated 10 months ago on Mar 28, 2025

IP Ranges

Netblock Company Num of IPs
208.69.128.0/22 LIGO Livingston Observatory 1,024

There are no known IPv6 addresses belonging to this network

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WHOIS Details

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                                                ASHandle:       AS40189
                                                OrgID:          AS40189
                                                ASName:         AS40189
                                                ASNumber:       AS40189
                                                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 is 1 peer for this ASN.

Peers Name
AS32440 Louisiana Board of Regents/Louisiana Optical Network Initiative (LONI)
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Upstreams

There is 1 peer for this ASN.

upstreams Name
AS32440 Louisiana Board of Regents/Louisiana Optical Network Initiative (LONI)
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Downstreams

There are no downstreams for this ASN.

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Pingable IPs

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

IP Address ASN Details
208.69.129.2 AS40189 LIGO Livingston Observatory 8.46ms from New Orleans, US
208.69.128.9 AS40189 LIGO Livingston Observatory 8.41ms from New Orleans, US
208.69.131.2 AS40189 LIGO Livingston Observatory 8.48ms from New Orleans, US
208.69.130.4 AS40189 LIGO Livingston Observatory 8.40ms from New Orleans, US

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
86.90.200.173 AS1136 KPN B.V. 1.17ms from Amsterdam, NL
172.12.127.93 AS7018 AT&T Enterprises, LLC 7.28ms from Atlanta, US
103.173.35.253 AS137920 Suncorp Group New Zealand Ltd 1.29ms from Auckland, NZ
149.200.69.141 AS5483 Magyar Telekom Plc. 0.76ms from Budapest, HU
221.182.108.253 AS9808 China Mobile Communications Group Co., Ltd. 3.10ms from Chengdu, CN
38.103.100.173 AS36498 Access One Inc. 0.49ms from Chicago, US
184.16.15.29 AS5650 Frontier Communications of America, Inc. 4.22ms from Chicago, US
185.28.78.253 AS200183 Content Fleet GmbH 5.25ms from Copenhagen, DK
83.186.123.77 AS1257 Tele2 Sverige AB 3.97ms from Falkenberg, SE
90.132.195.77 AS1257 Tele2 Sverige AB 3.90ms from Falkenberg, SE
18.157.199.205 AS16509 Amazon.com, Inc. 0.20ms from Frankfurt am Main, DE
106.53.163.157 AS45090 Shenzhen Tencent Computer Systems Company Limited 2.26ms from Guangzhou, CN
154.80.179.221 AS134548 DXTL Tseung Kwan O Service 0.78ms from Hong Kong, HK
126.23.14.61 AS17676 SoftBank Corp. 7.41ms from Osaka, JP
177.36.170.141 AS28669 VERO S.A 1.61ms from Osasco, BR
95.53.83.13 AS12389 PJSC Rostelecom 17.10ms from Saint Petersburg, RU
189.148.27.125 AS8151 UNINET 17.92ms from Santiago de Queretaro, MX
186.195.228.125 AS52862 ISP PREMIUM TELECOM S/A 2.30ms from Sao Paulo, BR
182.252.46.29 AS3786 LG DACOM Corporation 1.41ms from Seoul, KR
114.207.84.109 AS9318 SK Broadband Co Ltd 5.56ms from Seoul, KR
58.246.77.93 AS17621 China Unicom Shanghai network 2.60ms from Shanghai, CN
1.161.201.221 AS3462 Data Communication Business Group 1.39ms from Taipei, TW
126.15.30.253 AS17676 SoftBank Corp. 2.89ms from Tokyo, JP
72.139.4.109 AS812 Rogers Communications Canada Inc. 7.41ms from Toronto, CA
119.97.173.205 AS138982 Hubei Jiangxia IDC 1.85ms from Wuhan, CN

Traceroute

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

$
traceroute -a -n -q1 208.69.128.10
traceroute to 208.69.128.10 (208.69.128.10): 64 hops max, 52 byte packets
1 [AS15169] 142.251.54.146 119.227 ms
2 *
3 *
5 *
6 *
7 [AS32440] 208.100.66.242 191.426 ms
8 *
9 [AS40189] 208.69.128.10 187.28 ms
Measurement taken from IPinfo ProbeNet in Seoul, KR
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 AS40189 at robtex.

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