Autonomous system
AS48231 CRENET-AS CRE Network, LLC
Hosting RIPE
Summary
CRE Network
hosting business static
The AS handle CRENET-AS is held by CRE Network, LLC.
What it's used for
- The address space carries static IP addresses, as indicated by reverse DNS entries such as
23-246-157-0.static.crenet.ccand23-150-56-64.static.crenet.cc. - The network announces 1280 IPv4 addresses and 6 IPv6 prefixes, with 12 observed neighbours. This ratio of address space to peering partners suggests a hosting or business-oriented network rather than a large-scale residential ISP.
- Traffic from this AS consists of static endpoints for business clients, consistent with CRE Network's role as a network services provider.
Notable
- Registrants for both announced IPv4 prefixes (
CRENET-ARIN-IPV4-01andCRENET-ARIN-IPV4-02) are listed as CRE NETWORK, LLC, matching the AS holder. - The inventory is composed of two distinct IPv4 blocks: a /22 (23.246.156.0/22) and a /24 (23.150.56.0/24), alongside a fragmented set of IPv6 prefixes under the 2602:fa93::/48 and 2a0e:b107:2680::/44 ranges.
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
Recorded at 2 exchanges in 1 country, largest first.
| Exchange | Location | Their address |
|---|---|---|
| Taipei Internet Exchange (TPIX) | Taipei, Taiwan | 203.163.223.104 |
| Student & Technology United Internet Exchanges | Taipei, Taiwan | 103.158.187.54 |
Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-12, licensed CC BY-NC-SA 3.0. Transit is inferred from observed BGP paths, never declared by either party.
Address space
Summary
IPv4 2 prefixes · 1.28K addresses IPv6 5 prefixes
| Country | Name | Prefixes |
|---|---|---|
| US | United States of America | 7 |
Registry
Allocation record
- Registry
- RIPE
- Handle
AS48231- Registry name
- CRENET-AS
- Registrant
- CRENET-MNT
- Abuse contact
- abuse@crenet.cc
- Registered
- 2023-07-20
- Last changed
- 2026-10-05
- Allocation
- allocated
Routing security
RPKI and IRR
- RPKI
- 100% valid · 13 valid, 0 with no ROA
- ROAs
- 11 authorising AS48231
- ASPA
- no ASPA record
- IRR
- 100% registered · 13 of 13 announcements
- Route objects
- 32 naming AS48231
Reputation
Classification and threat
Hosting Datacenter or cloud provider. Addresses are servers, not people.
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: 436 networks and 1,769 prefixes, as published 2026-10-13. 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