ASN Lookup Tool

Excalibur Group excalibur-group.com US US 0 Routes

AS Data

AS10523

AS10523Excalibur Group

AS Number 10523
AS Name ROADRUNNER-003-ALBANY
Organization Excalibur Group(excali-23)
Country US
Website excalibur-group.com
Number of IPv4 Routes 0
Number of IPv6 Routes 0
ASN type ISP
Registry ARIN
Date Allocated 1997-09-02

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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:       10523
ASName:         ROADRUNNER-003-ALBANY
ASHandle:       AS10523
RegDate:        1997-09-02
Updated:        1997-09-02    
Ref:            https://rdap.arin.net/registry/autnum/10523


OrgName:        Excalibur Group
OrgId:          EXCALI-23
Address:        290 Harbor Ave
City:           Stamford
StateProv:      CT
PostalCode:     06902-6732
Country:        US
RegDate:        1997-09-02
Updated:        2012-10-10
Ref:            https://rdap.arin.net/registry/entity/EXCALI-23


OrgAbuseHandle: GD1255-ARIN
OrgAbuseName:   dulin, gary 
OrgAbusePhone:  +1-203-351-2006 
OrgAbuseEmail:  gdulin@excalibur-group.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/GD1255-ARIN

OrgTechHandle: GD1255-ARIN
OrgTechName:   dulin, gary 
OrgTechPhone:  +1-203-351-2006 
OrgTechEmail:  gdulin@excalibur-group.com
OrgTechRef:    https://rdap.arin.net/registry/entity/GD1255-ARIN

RTechHandle: GD1255-ARIN
RTechName:   dulin, gary 
RTechPhone:  +1-203-351-2006 
RTechEmail:  gdulin@excalibur-group.com
RTechRef:    https://rdap.arin.net/registry/entity/GD1255-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.
#

Parsed Whois Response

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Frequently Asked Questions

ASN AS10523 is an Autonomous System Number used to identify a network for BGP internet routing.
AS10523 is listed under Excalibur Group.
Peers are lateral network interconnections, upstreams are transit providers, and downstreams are customer networks receiving connectivity.
Routes and IP ranges are the network prefixes announced by the ASN on the internet and show the address space it originates.
WHOIS provides registration and contact context for ASN ownership, administration, and operational reference.
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