asn.dev

Autonomous system

AS25836 STERLING-JEWELERS - Sterling Jewelers Inc.

Unclassified ARIN

IPv4 addresses 512 2 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

Sterling Jewelers

United States of America · AI-generated

business retail corporate internal

The AS handle STERLING-JEWELERS is held by Sterling Jewelers Inc.

What it's used for

  • The space carries internal corporate infrastructure, evidenced by reverse DNS entries such as ftp.sterlingjewelers.com and SJIM-64.sterlingjewelers.com.
  • The network announces 512 IPv4 addresses across 2 prefixes with only 2 observed neighbours, indicating a small, self-contained corporate estate rather than a transit or access provider.

Notable

  • Registrants align with the announcer, listing both Sterling Jewelers and STERLING JEWELERS INC for the respective prefixes.
  • The address inventory consists of two /24 blocks, one with the netname SPRINTLINK and the other Q0326-216-111-178-0, reflecting a finely subdivided internal network.

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
AS396238FairlawnGig.net72
AS46887Crown Castle Fiber LLC56

Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-11-04, 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 2 prefixes · 512 addresses IPv6 0 prefixes

CountryNamePrefixes
USUnited States of America2

Registry

Allocation record

ARIN · via Atlas (registry + RDAP)
Registry
ARIN
Handle
AS25836
Registry name
STERLING-JEWELERS
Registrant
Sterling Jewelers Inc.
Abuse contact
networkservices@signetjewelers.com
Registered
2002-05-16
Last changed
2014-12-17
Allocation
assigned

Routing security

RPKI and IRR

Full detail
RPKI
0% valid · 0 valid, 2 with no ROA
ROAs
0 authorising AS25836
ASPA
no ASPA record
IRR
100% registered · 2 of 2 announcements
Route objects
10 naming AS25836

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: 453 networks and 1,853 prefixes, as published 2026-11-05. 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