asn.dev

Autonomous system

AS54489 CORESPACE-DAL

Unclassified ARIN

IPv4 addresses 132K 13 prefixes
IPv6 prefixes 1 counted as prefixes, not addresses
Countries 1 mostly US
Exchanges 0 recorded by PCH
Upstreams 2 2 downstream
Flagged prefixes 0 none

Summary

CoreSpace

United States of America · AI-generated

hosting cloud business

CORESPACE-DAL is operated by CoreSpace, Inc.

What it's used for

  • The address space is primarily registered under netnames CORESPACE-9 and CORESPACE-6, with registrant CoreSpace, Inc.
  • 132,096 IPv4 addresses are announced across 13 prefixes, with 4 observed neighbours, indicating a hosting or cloud infrastructure role rather than transit
  • Traffic consists of IaaS cloud infrastructure for small and medium businesses using OpenStack, Kubernetes, and VMware

Notable

  • Registrants for the majority of prefixes agree with the announcer, all listing CoreSpace, Inc.
  • Two prefixes are registered to other entities: 198.73.50.0/23 under NET198 and 44.110.0.0/24 under AMPRNET
  • The inventory includes a large /16 block (69.13.0.0/16) and multiple subdivisions of 64.182.0.0/17

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, 2 downstream and 5 adjacent networks observed; most-used upstreams first.

ASNetworkPaths seen
AS3257GTT Communications Inc.492
AS3356Level 3 Parent, LLC72

Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-17, 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 13 prefixes · 132K addresses IPv6 1 prefixes

CountryNamePrefixes
USUnited States of America14

Registry

Allocation record

ARIN · via Atlas (registry + RDAP)
Registry
ARIN
Handle
AS54489
Registry name
CORESPACE-DAL
Registrant
CoreSpace, Inc.
Abuse contact
abuse@corespace.com
Registered
2012-02-29
Last changed
2012-02-29
Allocation
assigned

Routing security

RPKI and IRR

Full detail
RPKI
0% valid · 0 valid, 10 with no ROA
ROAs
0 authorising AS54489
ASPA
no ASPA record
IRR
100% registered · 10 of 10 announcements
Route objects
14 naming AS54489

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 1,783 prefixes, as published 2026-10-17. 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