ASN AS26589 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS26589?

AS26589 is listed under New York State Energy Research and Development Authority.

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?

The page shows a preview of large ASN datasets. Use the page controls to load more rows, and upgrade to a paid plan for complete access.

AS26589 New York State Energy Research and Development Authority

ASN Lookup Tool

New York State Energy Research and Development Authority nyserda.ny.gov

US 1 Routes

AS Data

AS26589

AS26589 – New York State Energy Research and Development Authority

AS Number	26589
AS Name	NYSERDA
Organization	New York State Energy Research and Development Authority(nyserda)
Country	US
Website	nyserda.ny.gov
Number of IPv4 Routes	1
Number of IPv6 Routes	0
ASN type	GOVERNMENT
Registry	ARIN
Date Allocated	2014-03-18

ASN Intelligence API for production workflows

Use ASN data for AS26589 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
192.52.177.0/24	AS26589	New York State Energy Research and Development Authority	New York State Energy Research and Development Authority	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:       26589
ASName:         NYSERDA
ASHandle:       AS26589
RegDate:        2014-03-18
Updated:        2014-03-18    
Ref:            https://rdap.arin.net/registry/autnum/26589


OrgName:        New York State Energy Research and Development Authority
OrgId:          NYSERDA
Address:        17 Columbia Circle
City:           Albany
StateProv:      NY
PostalCode:     12203
Country:        US
RegDate:        1989-04-26
Updated:        2022-05-10
Ref:            https://rdap.arin.net/registry/entity/NYSERDA


OrgTechHandle: GIRAR70-ARIN
OrgTechName:   Girard, Tom 
OrgTechPhone:  +1-518-862-1090 
OrgTechEmail:  tom.girard@nyserda.ny.gov
OrgTechRef:    https://rdap.arin.net/registry/entity/GIRAR70-ARIN

OrgDNSHandle: GIRAR70-ARIN
OrgDNSName:   Girard, Tom 
OrgDNSPhone:  +1-518-862-1090 
OrgDNSEmail:  tom.girard@nyserda.ny.gov
OrgDNSRef:    https://rdap.arin.net/registry/entity/GIRAR70-ARIN

OrgTechHandle: TECH628-ARIN
OrgTechName:   Tech
OrgTechPhone:  +1-518-862-1090 
OrgTechEmail:  glen.kaatz@nyserda.ny.gov
OrgTechRef:    https://rdap.arin.net/registry/entity/TECH628-ARIN

OrgNOCHandle: GIRAR70-ARIN
OrgNOCName:   Girard, Tom 
OrgNOCPhone:  +1-518-862-1090 
OrgNOCEmail:  tom.girard@nyserda.ny.gov
OrgNOCRef:    https://rdap.arin.net/registry/entity/GIRAR70-ARIN

OrgAbuseHandle: CHACE-ARIN
OrgAbuseName:   Chace, Timothy 
OrgAbusePhone:  +1-518-862-1090 
OrgAbuseEmail:  timothy.chace@nyserda.ny.gov
OrgAbuseRef:    https://rdap.arin.net/registry/entity/CHACE-ARIN

OrgRoutingHandle: GIRAR70-ARIN
OrgRoutingName:   Girard, Tom 
OrgRoutingPhone:  +1-518-862-1090 
OrgRoutingEmail:  tom.girard@nyserda.ny.gov
OrgRoutingRef:    https://rdap.arin.net/registry/entity/GIRAR70-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