asn.dev

Autonomous system

AS26587 ICE-MILLER-DONADIO-RYAN

Unclassified APNIC

IPv4 addresses 256 1 prefixes
IPv6 prefixes 0 counted as prefixes, not addresses
Countries 1 mostly US
Exchanges 0 recorded by PCH
Upstreams 1 0 downstream
Flagged prefixes 0 none

Summary

Ice Miller Donadio & Ryan

United States of America · AI-generated

legal business corporate

The AS handle ICE-MILLER-DONADIO-RYAN is held by Ice Miller Donadio & Ryan.

What it's used for

  • The address space carries internal corporate infrastructure, evidenced by reverse DNS entries such as icemiller-198-64.icemiller.com and the netname IMDR.
  • The inventory consists of a single IPv4 prefix, 198.179.243.0/24, totaling 256 addresses, with 0 IPv6 prefixes announced.
  • With only 1 observed neighbour, the low address-to-neighbour ratio indicates a small, isolated corporate network rather than a transit or access provider.

Notable

  • The RDAP registrant Ice Miller Donadio & Ryan matches the AS holder name exactly.
  • The address inventory is a single /24 block, representing a standard small-scale corporate allocation.

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

1 upstream, 0 downstream and 1 adjacent networks observed; most-used upstreams first.

ASNetworkPaths seen
AS17054Expedient63

Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-20, 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 1 prefixes · 256 addresses IPv6 0 prefixes

CountryNamePrefixes
USUnited States of America1

Registry

Allocation record

APNIC · via Atlas (registry + RDAP)
Registry
APNIC
Handle
AS26587
Registry name
ICE-MILLER-DONADIO-RYAN
Registrant
Ice Miller Donadio & Ryan
Abuse contact
netops@icemiller.com
Registered
2002-10-23
Last changed
2012-02-24
Allocation
assigned

Routing security

RPKI and IRR

Full detail
RPKI
0% valid · 0 valid, 1 with no ROA
ROAs
0 authorising AS26587
ASPA
no ASPA record
IRR
100% registered · 1 of 1 announcements
Route objects
1 naming AS26587

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: 442 networks and 1,779 prefixes, as published 2026-10-21. 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