AS number details

AS40189

LIGO Livingston Observatory  ·  caltech.edu

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AS40189 – LIGO Livingston Observatory

Field Value
Country United States
Website caltech.edu
Hosted domains 0
Number of IPv4 1,024
Number of IPv6 0
ASN type Education
Registry arin
Allocated 19 years ago on Aug 14, 2006
Updated 8 months ago on Mar 28, 2025
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


                                                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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Useful for Cybersecurity

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
208.69.128.6 AS40189 LIGO Livingston Observatory 8.45ms from New Orleans, US
208.69.129.1 AS40189 LIGO Livingston Observatory 8.61ms from New Orleans, US
208.69.130.6 AS40189 LIGO Livingston Observatory 8.45ms from New Orleans, US
208.69.131.2 AS40189 LIGO Livingston Observatory 8.50ms 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
199.160.150.45 AS6079 RCN 1.59ms from Ashburn, US
50.193.159.237 AS7922 Comcast Cable Communications, LLC 7.01ms from Ashburn, US
110.246.135.13 AS4837 CHINA UNICOM China169 Backbone 9.77ms from Beijing, CN
184.97.177.141 AS209 CenturyLink Communications, LLC 11.69ms from Chicago, US
99.99.30.61 AS7018 AT&T Enterprises, LLC 7.64ms from Chicago, US
212.0.196.221 AS8926 Moldtelecom SA 0.50ms from Chisinau, MD
47.47.198.157 AS20115 Charter Communications LLC 16.57ms from Dallas, US
177.84.109.29 AS52721 TOLEDO FIBRA TELECOMUNICAÇAO LTDA 16.98ms from Fortaleza, BR
180.104.99.221 AS4134 CHINANET-BACKBONE 8.93ms from Huai'an, CN
70.171.150.13 AS22773 Cox Communications Inc. 3.74ms from Los Angeles, US
176.84.254.125 AS3352 TELEFONICA DE ESPANA S.A.U. 8.75ms from Madrid, ES
168.199.63.109 AS39855 Mod Mission Critical LLC 0.15ms from Madrid, ES
15.185.225.189 AS16509 Amazon.com, Inc. 0.09ms from Manama, BH
208.92.77.237 AS29866 OPTICALTEL 3.27ms from Miami, US
109.168.53.29 AS5602 Retelit Digital Services S.p.A. 0.53ms from Milan, IT
109.73.193.109 AS9123 JSC "TIMEWEB" 0.77ms from Moscow, RU
180.48.217.29 AS4713 NTT DOCOMO BUSINESS,Inc. 3.13ms from Osaka, JP
125.31.103.205 AS7679 QTnet,Inc. 10.34ms from Osaka, JP
23.40.10.221 AS16625 Akamai Technologies, Inc. 0.47ms from Paris, FR
24.21.159.45 AS7922 Comcast Cable Communications, LLC 5.02ms from Portland, US
108.167.141.253 AS46606 Unified Layer 1.95ms from Salt Lake City, US
128.189.39.253 AS393249 University of British Columbia 4.69ms from Seattle, US
61.24.223.61 AS9824 JCOM Co., Ltd. 16.16ms from Tokyo, JP
72.39.18.125 AS7992 Cogeco Connexion Inc. 16.45ms from Toronto, CA
176.122.213.253 AS199061 KM-NET SP. Z O.O. 7.52ms from Warsaw, PL

Traceroute

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

$
traceroute -a -n -q1 -f4 208.69.128.5
traceroute to 208.69.128.5 (208.69.128.5): 64 hops max, 52 byte packets
5 *
7 *
8 *
10 [AS40189] 208.69.128.5 11.311 ms
Measurement taken from IPinfo ProbeNet in Dallas, 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 AS40189 at robtex.

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