ASN AS7133 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS7133?

AS7133 is listed under New York Independent System Operator, Inc..

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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AS7133 New York Independent System Operator, Inc.

ASN Lookup Tool

New York Independent System Operator, Inc. nyiso.com

US 3 Routes

AS Data

AS7133

AS7133 – New York Independent System Operator, Inc.

AS Number	7133
AS Name	NYPP-AS
Organization	New York Independent System Operator, Inc.(newyo-23-z)
Country	US
Website	nyiso.com
Number of IPv4 Routes	2
Number of IPv6 Routes	1
ASN type	ISP
Registry	ARIN
Date Allocated	1996-09-13

ASN Intelligence API for production workflows

Use ASN data for AS7133 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

Access complete peers, upstreams, downstreams, routes, WHOIS, and contact intelligence via our API. Learn more

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
2620:44::/48	AS7133	New York Independent System Operator, Inc.	New York Independent System Operator, Inc.	~1×10²⁴
204.152.46.0/24	AS7133	New York Independent System Operator, Inc.	New York Independent System Operator, Inc.	256
204.152.47.0/24	AS7133	New York Independent System Operator, Inc.	New York Independent System Operator, Inc.	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:       7133
ASName:         NYPP-AS
ASHandle:       AS7133
RegDate:        1996-09-13
Updated:        2012-04-02    
Ref:            https://rdap.arin.net/registry/autnum/7133


OrgName:        New York Independent System Operator, Inc.
OrgId:          NEWYO-23-Z
Address:        10 Krey Boulevard
City:           Rensselaer
StateProv:      NY
PostalCode:     12144
Country:        US
RegDate:        2009-04-21
Updated:        2018-10-18
Ref:            https://rdap.arin.net/registry/entity/NEWYO-23-Z


OrgTechHandle: HASKI24-ARIN
OrgTechName:   Haskin, Kevin  
OrgTechPhone:  +1-518-356-7680 
OrgTechEmail:  khaskin@nyiso.com
OrgTechRef:    https://rdap.arin.net/registry/entity/HASKI24-ARIN

OrgTechHandle: HASKI26-ARIN
OrgTechName:   Haskin, kevin  
OrgTechPhone:  +1-518-356-7680 
OrgTechEmail:  khaskin@nyiso.com
OrgTechRef:    https://rdap.arin.net/registry/entity/HASKI26-ARIN

OrgNOCHandle: NETWO802-ARIN
OrgNOCName:   Network Services
OrgNOCPhone:  +1-518-356-6271 
OrgNOCEmail:  ipsupport@nyiso.com
OrgNOCRef:    https://rdap.arin.net/registry/entity/NETWO802-ARIN

OrgAbuseHandle: NETWO802-ARIN
OrgAbuseName:   Network Services
OrgAbusePhone:  +1-518-356-6271 
OrgAbuseEmail:  ipsupport@nyiso.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/NETWO802-ARIN

OrgTechHandle: NETWO802-ARIN
OrgTechName:   Network Services
OrgTechPhone:  +1-518-356-6271 
OrgTechEmail:  ipsupport@nyiso.com
OrgTechRef:    https://rdap.arin.net/registry/entity/NETWO802-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
AS701	Verizon Business/UUnet	US
AS13536	FirstLight Fiber, Inc.	US
AS701	Verizon Business	US

Upstreams

AS Number	Description	Country
AS13536	FirstLight Fiber, Inc.	US
AS701	Verizon Business	US