Autonomous system
AS36549 LOGIC-36549
Unclassified ARIN
Summary
Logic
isp residential cayman logic
LOGIC-36549 is operated by WestTel Ltd., which trades as Logic.
What it's used for
- The address space carries residential and business access traffic, evidenced by netnames such as
LOGIC-CYM6,LOGIC-CYM1, andLOGIC-CYM-WS1, alongside legacyCEDARCABLE-CGNT-NET-1blocks. - With 38,400 IPv4 addresses announced across 18 prefixes and only 2 observed neighbours, the ratio indicates an access network serving end-users rather than a transit provider.
Notable
- Registrants are consistent with the announcer, listing WestTel Ltd. for most prefixes and Logic Communications Ltd for others, reflecting the company's trade name and historical entity names.
- The inventory is a mix of large /19 and /20 blocks and smaller /22 to /24 allocations, with no IPv6 prefixes currently announced.
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, 1 downstream and 2 adjacent networks observed; most-used upstreams first.
| AS | Network | Paths seen |
|---|---|---|
| AS3855 | Logic Communications Ltd | 1,007 |
Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-13, licensed CC BY-NC-SA 3.0. Transit is inferred from observed BGP paths, never declared by either party.
Address space
Summary
IPv4 18 prefixes · 38.40K addresses IPv6 0 prefixes
| Country | Name | Prefixes |
|---|---|---|
| KY | Cayman Islands | 18 |
Registry
Allocation record
- Registry
- ARIN
- Handle
AS36549- Registry name
- LOGIC-36549
- Registrant
- WestTel Ltd.
- Abuse contact
- noc@logic.ky
- Registered
- 2006-01-30
- Last changed
- 2015-09-02
- Allocation
- assigned
Routing security
RPKI and IRR
- RPKI
- 65% valid · 11 valid, 6 with no ROA
- ROAs
- 13 authorising AS36549
- ASPA
- 1 declared providers
- IRR
- 94% registered · 16 of 17 announcements 1 other origin
- Route objects
- 174 naming AS36549
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: 436 networks and 1,771 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