ASN AS62555 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS62555?

AS62555 is listed under LIGO Livingston Observatory.

What do peers, upstreams, and downstreams mean in ASN data?

Peers are lateral network interconnections, upstreams are transit providers, and downstreams are customer networks receiving connectivity.

What are routes and IP ranges for an ASN?

Routes and IP ranges are the network prefixes announced by the ASN on the internet and show the address space it originates.

Why is WHOIS data shown for an ASN?

WHOIS data provides registration and contact context for ASN ownership, administration, and operational reference.

How can I access the full ASN tables?

The page shows a preview of large ASN datasets. Use the page controls to load more rows, and upgrade to a paid plan for complete access.

AS62555 LIGO Livingston Observatory

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LIGO Livingston Observatory caltech.edu

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AS Data

AS62555

AS62555 – LIGO Livingston Observatory

AS Number	62555
AS Name	LHO-NETWORK
Organization	LIGO Livingston Observatory(llo-4)
Country	US
Website	caltech.edu
Number of IPv4 Routes	0
Number of IPv6 Routes	0
ASN type	EDUCATION
Registry	ARIN
Date Allocated	2013-07-03

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Raw Whois Response

#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
#
# Copyright 1997-2026, American Registry for Internet Numbers, Ltd.
#


ASNumber:       62555
ASName:         LHO-NETWORK
ASHandle:       AS62555
RegDate:        2013-07-03
Updated:        2025-03-28
Comment:        https://ligo.caltech.edu/WA    
Ref:            https://rdap.arin.net/registry/autnum/62555


OrgName:        LIGO Livingston Observatory
OrgId:          LLO-4
Address:        19100 LIGO Lane
Address:        PO Box 940
City:           Livingston
StateProv:      LA
PostalCode:     70754
Country:        US
RegDate:        2005-10-06
Updated:        2024-07-23
Ref:            https://rdap.arin.net/registry/entity/LLO-4


OrgDNSHandle: GIARD8-ARIN
OrgDNSName:   Giardina, Dwayne 
OrgDNSPhone:  +1-225-686-3104 
OrgDNSEmail:  giardina@caltech.edu
OrgDNSRef:    https://rdap.arin.net/registry/entity/GIARD8-ARIN

OrgTechHandle: GIARD8-ARIN
OrgTechName:   Giardina, Dwayne 
OrgTechPhone:  +1-225-686-3104 
OrgTechEmail:  giardina@caltech.edu
OrgTechRef:    https://rdap.arin.net/registry/entity/GIARD8-ARIN

OrgAbuseHandle: GIARD8-ARIN
OrgAbuseName:   Giardina, Dwayne 
OrgAbusePhone:  +1-225-686-3104 
OrgAbuseEmail:  giardina@caltech.edu
OrgAbuseRef:    https://rdap.arin.net/registry/entity/GIARD8-ARIN

RTechHandle: GIARD8-ARIN
RTechName:   Giardina, Dwayne 
RTechPhone:  +1-225-686-3104 
RTechEmail:  giardina@caltech.edu
RTechRef:    https://rdap.arin.net/registry/entity/GIARD8-ARIN

RAbuseHandle: JKH26-ARIN
RAbuseName:   Hanks, Jonathan Keith
RAbusePhone:  +1-509-372-8121 
RAbuseEmail:  jhanks@caltech.edu
RAbuseRef:    https://rdap.arin.net/registry/entity/JKH26-ARIN

RAbuseHandle: GIARD8-ARIN
RAbuseName:   Giardina, Dwayne 
RAbusePhone:  +1-225-686-3104 
RAbuseEmail:  giardina@caltech.edu
RAbuseRef:    https://rdap.arin.net/registry/entity/GIARD8-ARIN

RTechHandle: JKH26-ARIN
RTechName:   Hanks, Jonathan Keith
RTechPhone:  +1-509-372-8121 
RTechEmail:  jhanks@caltech.edu
RTechRef:    https://rdap.arin.net/registry/entity/JKH26-ARIN

RNOCHandle: GIARD8-ARIN
RNOCName:   Giardina, Dwayne 
RNOCPhone:  +1-225-686-3104 
RNOCEmail:  giardina@caltech.edu
RNOCRef:    https://rdap.arin.net/registry/entity/GIARD8-ARIN

RNOCHandle: JKH26-ARIN
RNOCName:   Hanks, Jonathan Keith
RNOCPhone:  +1-509-372-8121 
RNOCEmail:  jhanks@caltech.edu
RNOCRef:    https://rdap.arin.net/registry/entity/JKH26-ARIN


#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
#
# Copyright 1997-2026, American Registry for Internet Numbers, Ltd.
#

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AS62555 – LIGO Livingston Observatory

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