ASN Lookup Tool

CastleKnight Management LP castleknight.com US US 0 Routes

AS Data

AS398404

AS398404 – CastleKnight Management LP

AS Number 398404
AS Name CKM-AS-00
Organization CastleKnight Management LP(cml-292)
Country US
Website castleknight.com
Number of IPv4 Routes 0
Number of IPv6 Routes 0
ASN type ISP
Registry ARIN
Date Allocated 2020-05-19

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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:       398404
ASName:         CKM-AS-00
ASHandle:       AS398404
RegDate:        2020-05-19
Updated:        2020-05-19    
Ref:            https://rdap.arin.net/registry/autnum/398404


OrgName:        CastleKnight Management LP
OrgId:          CML-292
Address:        1120 Avenue of the Americas, Suite 4051
City:           New York
StateProv:      NY
PostalCode:     10036
Country:        US
RegDate:        2020-04-20
Updated:        2020-04-20
Ref:            https://rdap.arin.net/registry/entity/CML-292


OrgTechHandle: SULLI510-ARIN
OrgTechName:   Sullivan, Chris 
OrgTechPhone:  +1-917-224-2510 
OrgTechEmail:  csullivan@castleknight.com
OrgTechRef:    https://rdap.arin.net/registry/entity/SULLI510-ARIN

OrgDNSHandle: SULLI510-ARIN
OrgDNSName:   Sullivan, Chris 
OrgDNSPhone:  +1-917-224-2510 
OrgDNSEmail:  csullivan@castleknight.com
OrgDNSRef:    https://rdap.arin.net/registry/entity/SULLI510-ARIN

OrgRoutingHandle: SULLI510-ARIN
OrgRoutingName:   Sullivan, Chris 
OrgRoutingPhone:  +1-917-224-2510 
OrgRoutingEmail:  csullivan@castleknight.com
OrgRoutingRef:    https://rdap.arin.net/registry/entity/SULLI510-ARIN

OrgNOCHandle: SULLI510-ARIN
OrgNOCName:   Sullivan, Chris 
OrgNOCPhone:  +1-917-224-2510 
OrgNOCEmail:  csullivan@castleknight.com
OrgNOCRef:    https://rdap.arin.net/registry/entity/SULLI510-ARIN

OrgAbuseHandle: SULLI510-ARIN
OrgAbuseName:   Sullivan, Chris 
OrgAbusePhone:  +1-917-224-2510 
OrgAbuseEmail:  csullivan@castleknight.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/SULLI510-ARIN

OrgTechHandle: PINAR2-ARIN
OrgTechName:   Pinar, Gabe 
OrgTechPhone:  +1-212-763-5566 
OrgTechEmail:  gpinar@alphaserveit.com
OrgTechRef:    https://rdap.arin.net/registry/entity/PINAR2-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 AS398404 is an Autonomous System Number used to identify a network for BGP internet routing.
AS398404 is listed under CastleKnight Management LP.
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.
This page previews large ASN datasets. Use See more to load additional rows, and upgrade your plan to view complete peer, route, upstream, and downstream data.