Autonomous system
AS18781 ASTRACORE-VENTURES
Unclassified ARIN
Summary
AstraCore Ventures
business small us
The AS handle ASTRACORE-VENTURES is held by AstraCore Ventures LLC.
What it's used for
- The space carries a single IPv4 block,
23.133.76.0/24, registered under the netnameNETV4for AstraCore Ventures LLC. - With 256 IPv4 addresses and 1 IPv6 prefix announced against only 1 observed neighbour, the inventory suggests a small, self-contained internal or business network rather than a transit or large access provider.
Notable
- The RDAP registrant, AstraCore Ventures LLC, matches the registry holder name exactly.
- The address inventory is minimal, consisting of one /24 IPv4 prefix and one /40 IPv6 prefix, indicating a tightly scoped operational footprint.
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
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 2 adjacent networks observed; most-used upstreams first.
| AS | Network | Paths seen |
|---|---|---|
| AS53356 | Free Range Cloud Hosting Inc. | 101 |
Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-11, licensed CC BY-NC-SA 3.0. Transit is inferred from observed BGP paths, never declared by either party.
Address space
Summary
IPv4 1 prefixes · 256 addresses IPv6 1 prefixes
| Country | Name | Prefixes |
|---|---|---|
| US | United States of America | 2 |
Registry
Allocation record
- Registry
- ARIN
- Handle
AS18781- Registry name
- ASTRACORE-VENTURES
- Registrant
- AstraCore Ventures LLC
- Abuse contact
- kyrapwer@astracoreventures.org
- Registered
- 2025-01-30
- Last changed
- 2026-06-25
- Allocation
- assigned
Routing security
RPKI and IRR
- RPKI
- 100% valid · 2 valid, 0 with no ROA
- ROAs
- 2 authorising AS18781
- ASPA
- no ASPA record
- IRR
- 100% registered · 2 of 2 announcements
- Route objects
- 2 naming AS18781
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: 431 networks and 1,768 prefixes, as published 2026-10-12. 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