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 20 years ago on Aug 14, 2006
Updated a year 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
208.69.130.147 AS40189 LIGO Livingston Observatory 8.40ms from New Orleans, US
208.69.128.7 AS40189 LIGO Livingston Observatory 8.41ms from New Orleans, US
208.69.131.88 AS40189 LIGO Livingston Observatory 8.44ms 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
73.99.177.45 AS7922 Comcast Cable Communications, LLC 6.55ms from Ashburn, US
20.231.222.221 AS8075 Microsoft Corporation 0.43ms from Ashburn, US
110.248.91.205 AS4837 CHINA UNICOM China169 Backbone 9.00ms from Beijing, CN
153.90.108.253 AS13476 Montana State University 3.28ms from Billings, US
4.18.201.221 AS3356 Level 3 Parent, LLC 0.52ms from Charlotte, US
222.210.217.125 AS4134 CHINANET-BACKBONE 3.78ms from Chengdu, CN
178.25.223.253 AS3209 Vodafone GmbH 6.69ms from Frankfurt am Main, DE
93.224.113.109 AS3320 Deutsche Telekom AG 8.35ms from Frankfurt am Main, DE
87.157.207.253 AS3320 Deutsche Telekom AG 2.39ms from Frankfurt am Main, DE
112.186.165.61 AS4766 Korea Telecom 2.69ms from Incheon, KR
211.221.16.61 AS4766 Korea Telecom 7.27ms from Incheon, KR
128.112.220.189 AS88 Princeton University 2.66ms from New York City, US
198.129.106.141 AS292 ESnet 10.04ms from San Jose, US
73.170.126.45 AS7922 Comcast Cable Communications, LLC 5.63ms from San Jose, US
138.62.4.125 AS25400 Telia Norge AS 3.67ms from Sandefjord, NO
203.40.54.77 AS1221 Telstra Limited 1.76ms from Sydney, AU
3.165.19.237 AS16509 Amazon.com, Inc. 0.98ms from Tokyo, JP
95.51.48.45 AS5617 Orange Polska Spolka Akcyjna 6.31ms from Wrocław, PL
110.77.195.237 AS131090 National Telecom Public Company Limited 0.82ms from Bangkok, TH
209.15.113.77 AS135566 National Telecom Public Company Limited 0.30ms from Bangkok, TH
74.220.227.173 AS21547 FirstLight Fiber, Inc. 2.92ms from Boston, US
13.246.17.173 AS16509 Amazon.com, Inc. 0.68ms from Cape Town, ZA
84.168.210.237 AS3320 Deutsche Telekom AG 6.68ms from Duesseldorf, DE
91.3.27.13 AS3320 Deutsche Telekom AG 8.24ms from Frankfurt am Main, DE
113.190.128.173 AS45899 VNPT Corp 0.76ms from Hanoi, VN

Traceroute

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

$
traceroute -a -n -q1 -f2 208.69.128.129
traceroute to 208.69.128.129 (208.69.128.129): 64 hops max, 52 byte packets
2 [AS174] 154.54.172.113 3.918 ms
4 [AS174] 38.104.250.9 4.175 ms
5 *
6 *
7 *
Measurement taken from IPinfo ProbeNet in New Orleans, 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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