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AS402059 Teachers' Retirement System of the City of New York

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

Teachers' Retirement System of the City of New York trs.nyc.ny.us

US 1 Routes

AS Data

AS402059

AS402059 – Teachers' Retirement System of the City of New York

AS Number	402059
AS Name	TRSASN01
Organization	Teachers' Retirement System of the City of New York (nyctrs)
Country	US
Website	trs.nyc.ny.us
Number of IPv4 Routes	1
Number of IPv6 Routes	0
ASN type	GOVERNMENT
Registry	ARIN
Date Allocated	2025-10-03

ASN Intelligence API for production workflows

Use ASN data for AS402059 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
69.27.235.0/24	AS402059	Teachers Retirement System of the City of New York	Teachers Retirement System of the City of New York	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:       402059
ASName:         TRSASN01
ASHandle:       AS402059
RegDate:        2025-10-03
Updated:        2025-10-03
Ref:            https://rdap.arin.net/registry/autnum/402059


OrgName:        Teachers' Retirement System of the City of New York
OrgId:          NYCTRS
Address:        55 Water Street
City:           NEW YORK
StateProv:      NY
PostalCode:     10041
Country:        US
RegDate:        2008-04-22
Updated:        2025-06-03
Ref:            https://rdap.arin.net/registry/entity/NYCTRS


OrgTechHandle: BDE92-ARIN
OrgTechName:   Demas, Billy 
OrgTechPhone:  +1-212-612-5640 
OrgTechEmail:  bdemas@trs.nyc.ny.us
OrgTechRef:    https://rdap.arin.net/registry/entity/BDE92-ARIN

OrgAbuseHandle: BDE92-ARIN
OrgAbuseName:   Demas, Billy 
OrgAbusePhone:  +1-212-612-5640 
OrgAbuseEmail:  bdemas@trs.nyc.ny.us
OrgAbuseRef:    https://rdap.arin.net/registry/entity/BDE92-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

{
  "status" : true,
  "whois_server" : "whois.arin.net",
  "aut_nums" : [ {
    "aut_num" : "402059",
    "as_handle" : "AS402059",
    "as_name" : "TRSASN01",
    "tech_contacts" : [ "BDE92-ARIN" ],
    "abuse_contacts" : [ "BDE92-ARIN" ],
    "date_created" : "2025-10-03",
    "date_updated" : "2025-10-03",
    "source" : "https://rdap.arin.net/registry/autnum/402059"
  } ],
  "organization" : {
    "handle" : "NYCTRS",
    "name" : "Teachers' Retirement System of the City of New York",
    "address" : [ "55 Water Street", "NEW YORK", "NY", "10041", "US" ],
    "street" : "Water Street",
    "city" : "New York",
    "state" : "NY",
    "zip_code" : "10041",
    "country" : [ "US" ],
    "date_created" : "2008-04-22",
    "date_updated" : "2025-06-03",
    "source" : "https://rdap.arin.net/registry/entity/NYCTRS",
    "addressCountry" : "US"
  },
  "technical_contacts" : [ {
    "handle" : "BDE92-ARIN",
    "name" : "Demas, Billy",
    "email" : [ "bdemas@trs.nyc.ny.us" ],
    "phone" : [ "+1-212-612-5640" ],
    "source" : "https://rdap.arin.net/registry/entity/BDE92-ARIN"
  } ],
  "abuse_contacts" : [ {
    "handle" : "BDE92-ARIN",
    "name" : "Demas, Billy",
    "email" : [ "bdemas@trs.nyc.ny.us" ],
    "phone" : [ "+1-212-612-5640" ],
    "source" : "https://rdap.arin.net/registry/entity/BDE92-ARIN"
  } ]
}

Peers

AS Number	Description	Country
AS174	Cogent Communications, LLC	US
AS54004	Cablevision Lightpath LLC	US

Upstreams

AS Number	Description	Country
AS174	Cogent Communications, LLC	US
AS54004	Cablevision Lightpath LLC	US

Frequently Asked Questions

What is ASN AS402059?

ASN AS402059 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS402059?

AS402059 is listed under Teachers' Retirement System of the City of New York.

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.