AS19503 Magnetar Capital LLC

NYMAGDIA-LT-CL

IPv4 Addresses: 256

Number of Peers: 3

Number of Prefixes: 2

ASN Allocated: Assigned

ASN
Prefixes
Peers
Upstreams
Graphs
World Map
Raw Whois

AS19503 Summary

Regional Registry:

IANA

Allocation Status:

Assigned

AS19503 Network

IPv4 Prefixes:

IPv4 Peers:

IPv4 Upstreams:

IPv6 Prefixes:

IPv6 Peers:

IPv6 Upstreams:

Contacts

Email Contacts:

networks@magnetar.com

abuse@magnetar.com

Abuse Contacts:

networks@magnetar.com

abuse@magnetar.com

Address:

1603 Orrington Ave.,

Ste 1300,

Evanston,

IL,

60201,

IPv4 Prefixes
IPv6 Prefixes

Country	Announced Prefix	Description	Valid ROA	Parent Prefix	RIR
	74.113.149.0/24	Magnetar Capital LLC		74.113.148.0/22	ARIN

Country	Announced Prefix	Description	Valid ROA	Parent Prefix	RIR
	2620:7d:3::/48	Magnetar Capital LLC		2620:7d::/44	ARIN

IPv4 Peers
IPv6 Peers

Country	ASN	Name	Description	IPv6
	AS46887	CROWNCASTLE-AS46887	Crown Castle Fiber LLC
	AS3356	LEVEL3	Level 3 Parent, LLC

Country	ASN	Name	Description	IPv4
	AS3356	LEVEL3	Level 3 Parent, LLC

IPv4 Upstreams
IPv6 Upstreams

Country	ASN	Name	Description	IPv6
	AS3356	LEVEL3	Level 3 Parent, LLC
	AS46887	CROWNCASTLE-AS46887	Crown Castle Fiber LLC

IPv4 Upstream Graph

Country	ASN	Name	Description	IPv4
	AS3356	LEVEL3	Level 3 Parent, LLC

IPv6 Upstream Graph

#
# 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/
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# Copyright 1997-2025, American Registry for Internet Numbers, Ltd.
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ASNumber:       19503
ASName:         NYMAGDIA-LT-CL
ASHandle:       AS19503
RegDate:        2007-09-19
Updated:        2019-08-01    
Ref:            https://rdap.arin.net/registry/autnum/19503


OrgName:        Magnetar Capital LLC
OrgId:          MCL-86
Address:        1603 Orrington Ave.
Address:        Ste 1300
City:           Evanston
StateProv:      IL
PostalCode:     60201
Country:        US
RegDate:        2005-10-13
Updated:        2014-02-03
Ref:            https://rdap.arin.net/registry/entity/MCL-86


OrgTechHandle: NETWO1015-ARIN
OrgTechName:   Network Admininstrator
OrgTechPhone:  +1-847-905-4677 
OrgTechEmail:  networks@magnetar.com
OrgTechRef:    https://rdap.arin.net/registry/entity/NETWO1015-ARIN

OrgAbuseHandle: NETWO1015-ARIN
OrgAbuseName:   Network Admininstrator
OrgAbusePhone:  +1-847-905-4677 
OrgAbuseEmail:  networks@magnetar.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/NETWO1015-ARIN

RTechHandle: NETWO1015-ARIN
RTechName:   Network Admininstrator
RTechPhone:  +1-847-905-4677 
RTechEmail:  networks@magnetar.com
RTechRef:    https://rdap.arin.net/registry/entity/NETWO1015-ARIN

RNOCHandle: NOC31711-ARIN
RNOCName:   Noc
RNOCPhone:  +1-847-905-4677 
RNOCEmail:  networks@magnetar.com
RNOCRef:    https://rdap.arin.net/registry/entity/NOC31711-ARIN

RAbuseHandle: ABUSE4604-ARIN
RAbuseName:   Abuse
RAbusePhone:  +1-847-905-4677 
RAbuseEmail:  abuse@magnetar.com
RAbuseRef:    https://rdap.arin.net/registry/entity/ABUSE4604-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 1997-2025, American Registry for Internet Numbers, Ltd.
#

Country	IX	Name	IPv4	IPv6	Port Speed