asn.dev

Autonomous system

AS53585 NYSIF

Unclassified ARIN

IPv4 addresses 65.54K 20 prefixes
IPv6 prefixes 0 counted as prefixes, not addresses
Countries 1 mostly US
Exchanges 0 recorded by PCH
Upstreams 2 0 downstream
Flagged prefixes 0 none

Summary

New York State Insurance Fund

United States of America · AI-generated

government business insurance internal

NYSIF is operated by The State Insurance Fund.

What it's used for

  • The address space is registered under the netname NET-168-141-0-0-1 with registrant The State Insurance Fund, indicating a single-tenant corporate estate.
  • The AS announces 65,536 IPv4 addresses across 20 prefixes with only 2 observed neighbours, a ratio characteristic of an internal corporate network rather than a transit or access provider.
  • As a governmental insurance carrier providing workers' compensation and disability benefits, the traffic consists of internal office workers, administrative systems, and web/API endpoints for policyholders and employers.

Notable

  • All RDAP registrants for the largest prefixes list The State Insurance Fund, which aligns perfectly with the AS handle NYSIF and the registry holder.
  • The address inventory is a contiguous block within 168.141.0.0/16, finely subdivided into 20 prefixes ranging from /18 to /24, reflecting site-by-site segmentation for an internal corporate estate.

This description is AI-generated, best-effort context — not authoritative, and provided without any guarantee of accuracy. Source, and how to suggest an edit.

Interconnection

Peering at a glance

Full topology · Graph

Internet exchanges

No exchange port on file. Many exchanges publish no participant list, so this is not proof of absence.

Transit providers

2 upstream, 0 downstream and 2 adjacent networks observed; most-used upstreams first.

ASNetworkPaths seen
AS46887Crown Castle Fiber LLC236
AS13536FirstLight Fiber, Inc.173

Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-26, licensed CC BY-NC-SA 3.0. Transit is inferred from observed BGP paths, never declared by either party.

Address space

Summary

Shape and geography

IPv4 20 prefixes · 65.54K addresses IPv6 0 prefixes

CountryNamePrefixes
USUnited States of America20

Registry

Allocation record

ARIN · via Atlas (registry + RDAP)
Registry
ARIN
Handle
AS53585
Registry name
NYSIF
Registrant
The State Insurance Fund
Abuse contact
postmaster@nysif.com
Registered
2010-06-24
Last changed
2019-08-20
Allocation
assigned

Routing security

RPKI and IRR

Full detail
RPKI
0% valid · 0 valid, 7 with no ROA
ROAs
0 authorising AS53585
ASPA
no ASPA record
IRR
100% registered · 7 of 7 announcements
Route objects
3 naming AS53585

Reputation

Classification and threat

Unclassified Not in the curated lists. Most of the ~80,000 allocated ASNs are not.

Spamhaus DROP

Not on ASN-DROP The network as a whole is not listed.

No DROP prefixes None of its announced space is on the DROP prefix list.

Spamhaus DROP ("Don't Route Or Peer") lists space and networks run by, or hijacked for, spam and cybercrime operations: 445 networks and 1,817 prefixes, as published 2026-10-27. A short, high-confidence list, so a match is worth taking seriously, and absence from it says little on its own.

FBI IC3

No IC3 indicators Nothing from the FBI IC3 feed.

IC3 threat data is alpha. Absence of an indicator is not evidence of good behaviour, only of absence from this one feed.

Elsewhere

Cross-check