asn.dev

Autonomous system

AS206100 ccr_ripe Circle Computer Resources Inc

Unclassified RIPE

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

Circle Computer Resources Inc

United States of America · AI-generated

business consulting software

CCR_RIPE is held by Circle Computer Resources Inc.

What it's used for

  • The address space carries corporate infrastructure, evidenced by the netname US-CIRCLE-20161130 and registrant Circle Computer Resources Inc.
  • The AS announces 256 IPv4 addresses across 1 prefix (185.179.248.0/24) with 1 observed neighbour, indicating a small, self-contained corporate network rather than a transit or access provider.
  • Traffic from this AS consists of office workers and web/API endpoints for a technology and custom software consulting firm based in Cedar Rapids, Iowa.

Notable

  • The RDAP registrant Circle Computer Resources Inc matches the AS holder, confirming direct ownership of the announced space.
  • The inventory consists of a single /24 block, representing a standard-sized corporate allocation without significant subdivision or external leasing.

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
AS30536Circle Computer Resources, Inc.66

Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-11-02, 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

RIPE · via Atlas (registry + RDAP)
Registry
RIPE
Handle
AS206100
Registry name
ccr_ripe
Registrant
Circle Computer Resources Inc
Abuse contact
josh.merrifield@ccr.net
Registered
2017-03-27
Last changed
2018-11-14
Allocation
allocated

Routing security

RPKI and IRR

Full detail
RPKI
0% valid · 0 valid, 1 with no ROA
ROAs
0 authorising AS206100
ASPA
no ASPA record
IRR
0% registered · 0 of 1 announcements
Route objects
0 naming AS206100

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: 448 networks and 1,851 prefixes, as published 2026-11-03. 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