Autonomous system
AS3402 BR
Unclassified ARIN
IPv4 addresses
1.54K
4 prefixes
IPv6 prefixes
0
counted as prefixes, not addresses
Countries
1
mostly KY
Flagged prefixes
0
none
Summary
Butterfly Research
enterprise legacy
A small network registered to Butterfly Research (BR), with an ARIN
registrant address in George Town, Grand Cayman.
What it's used for
- Announcing a handful of small IPv4 blocks; very little about the network is publicly documented, and the announced space carries only a small number of hosts.
Notable
- ARIN's record for this ASN dates from December 2024, so the number appears to have been reissued to its current holder. Despite sitting low in the ASN space, it should not be read as an early-internet allocation.
- The address footprint is tiny and the network has minimal peering — this is an end-user or single-purpose network, not a provider.
This description is AI-generated, best-effort context — not authoritative, and provided without any guarantee of accuracy. Source, and how to suggest an edit.
Address space
Summary
| Country | Name | Prefixes |
|---|---|---|
| KY | Cayman Islands | 4 |
Registry
Allocation record
- Registry
- ARIN
- Handle
AS3402- Registry name
- BR
- Registrant
- Butterfly Research
- Abuse contact
- admin@temporal.xyz
- Registered
- 2024-12-03
- Last changed
- 2024-12-03
- Status
- active
Reputation
Classification and threat
Unclassified Not in the curated lists. Most of the ~80,000 allocated ASNs are not.
No IC3 indicators Nothing from the FBI IC3 feed.
Threat data is alpha. Absence of an indicator is not evidence of good behaviour, only of absence from this one feed.
Elsewhere