ASN AS21742 is an Autonomous System Number used to identify a network for BGP internet routing.

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?

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AS21742 ELANY | IPGeolocation.io

ASN Lookup Tool

ELANY rsitex.com

US 1 Routes

AS Data

AS21742

AS21742 – ELANY

AS Number	21742
AS Name	ELANY-NY-NET01
Organization	ELANY(elany)
Country	US
Website	rsitex.com
Number of IPv4 Routes	1
Number of IPv6 Routes	0
ASN type	ISP
Registry	ARIN
Date Allocated	2023-12-08T00:00

ASN Intelligence API for production workflows

Use ASN data for AS21742 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
74.202.63.0/24	AS21742	ELANY	ELANY	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:       21742
ASName:         ELANY-NY-NET01
ASHandle:       AS21742
RegDate:        2007-09-13
Updated:        2023-12-08    
Ref:            https://rdap.arin.net/registry/autnum/21742


OrgName:        ELANY
OrgId:          ELANY
Address:        120 Wall St,
Address:        24th Floor,
City:           New York
StateProv:      NY
PostalCode:     10005
Country:        US
RegDate:        2007-09-06
Updated:        2023-12-04
Ref:            https://rdap.arin.net/registry/entity/ELANY


OrgAbuseHandle: BURGE290-ARIN
OrgAbuseName:   Burgeson, David 
OrgAbusePhone:  +1-512-517-1788 
OrgAbuseEmail:  dburgeson@rsitex.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/BURGE290-ARIN

OrgNOCHandle: RHD9-ARIN
OrgNOCName:   RSI Help Desk
OrgNOCPhone:  +1-512-334-3334 
OrgNOCEmail:  helpdesk@rsitex.com
OrgNOCRef:    https://rdap.arin.net/registry/entity/RHD9-ARIN

OrgTechHandle: RHD9-ARIN
OrgTechName:   RSI Help Desk
OrgTechPhone:  +1-512-334-3334 
OrgTechEmail:  helpdesk@rsitex.com
OrgTechRef:    https://rdap.arin.net/registry/entity/RHD9-ARIN

RTechHandle: RHD9-ARIN
RTechName:   RSI Help Desk
RTechPhone:  +1-512-334-3334 
RTechEmail:  helpdesk@rsitex.com
RTechRef:    https://rdap.arin.net/registry/entity/RHD9-ARIN

RAbuseHandle: RHD9-ARIN
RAbuseName:   RSI Help Desk
RAbusePhone:  +1-512-334-3334 
RAbuseEmail:  helpdesk@rsitex.com
RAbuseRef:    https://rdap.arin.net/registry/entity/RHD9-ARIN

RNOCHandle: RHD9-ARIN
RNOCName:   RSI Help Desk
RNOCPhone:  +1-512-334-3334 
RNOCEmail:  helpdesk@rsitex.com
RNOCRef:    https://rdap.arin.net/registry/entity/RHD9-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
AS17378	TierPoint, LLC	US

Upstreams

AS Number	Description	Country
AS17378	TierPoint, LLC	US