asn.dev

Autonomous system

AS399073 TBB-ASN

Unclassified Spamhaus ASN-DROP ARIN

IPv4 addresses 72.96K 179 prefixes
IPv6 prefixes 0 counted as prefixes, not addresses
Countries 1 mostly US
Exchanges 0 recorded by PCH
Upstreams 3 0 downstream
Flagged prefixes 0 none

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

3 upstream, 0 downstream and 3 adjacent networks observed; most-used upstreams first.

ASNetworkPaths seen
AS5065Bunny Communications15,394
AS39600BUNNY TECHNOLOGY LLC2,028
AS21859Zenlayer Inc120

Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-18, 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 179 prefixes · 72.96K addresses IPv6 0 prefixes

CountryNamePrefixes
USUnited States of America179

Registry

Allocation record

ARIN · via Atlas (registry + RDAP)
Registry
ARIN
Handle
AS399073
Registry name
TBB-ASN
Registrant
BUNNY TECHNOLOGY LLC
Abuse contact
zhangz@bunnytechnology.net
Registered
2020-12-02
Last changed
2026-06-01
Allocation
assigned

Routing security

RPKI and IRR

Full detail
RPKI
100% valid · 284 valid, 0 with no ROA
ROAs
302 authorising AS399073
ASPA
no ASPA record
IRR
100% registered · 284 of 284 announcements
Route objects
582 naming AS399073

Reputation

Classification and threat

Unclassified Not in the curated lists. Most of the ~80,000 allocated ASNs are not.

Spamhaus DROP

On Spamhaus ASN-DROP Spamhaus lists this entire network (associated domain bunnycommunications.com) as controlled by, or hijacked for, cybercrime. Many operators null-route everything it originates.

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: 443 networks and 1,784 prefixes, as published 2026-10-19. 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