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AS12157 Element Capital Management LLC

Q: Why is WHOIS data shown for an ASN?

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

ASN Lookup Tool

Element Capital Management LLC eci.com

US 1 Routes

AS Data

AS12157

AS12157 – Element Capital Management LLC

AS Number	12157
AS Name	ECM-ASN
Organization	Element Capital Management LLC(ecml-7)
Country	US
Website	eci.com
Number of IPv4 Routes	1
Number of IPv6 Routes	0
ASN type	BUSINESS
Registry	ARIN
Date Allocated	2007-06-04

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
38.105.136.0/24	AS12157	Element Capital Management LLC	Element Capital	256

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:       12157
ASName:         ECM-ASN
ASHandle:       AS12157
RegDate:        2007-06-04
Updated:        2012-03-02    
Ref:            https://rdap.arin.net/registry/autnum/12157


OrgName:        Element Capital Management LLC
OrgId:          ECML-7
Address:        666 5th Ave.
Address:        14th Floor
City:           New Yort
StateProv:      NY
PostalCode:     10103
Country:        US
RegDate:        2007-05-21
Updated:        2011-09-24
Ref:            https://rdap.arin.net/registry/entity/ECML-7


OrgAbuseHandle: WT27-ARIN
OrgAbuseName:   Tan, William 
OrgAbusePhone:  +1-617-217-3006 
OrgAbuseEmail:  wtan@eci.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/WT27-ARIN

OrgTechHandle: WT27-ARIN
OrgTechName:   Tan, William 
OrgTechPhone:  +1-617-217-3006 
OrgTechEmail:  wtan@eci.com
OrgTechRef:    https://rdap.arin.net/registry/entity/WT27-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

Peers

AS Number	Description	Country
AS46887	Crown Castle Fiber LLC	US

Upstreams

AS Number	Description	Country
AS46887	Crown Castle Fiber LLC	US

Frequently Asked Questions

What is ASN AS12157?

ASN AS12157 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS12157?

AS12157 is listed under Element Capital Management LLC.

What do peers, upstreams, and downstreams mean?

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 included here?

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

How can I access full ASN table data?

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.