Autonomous system
AS35008 KERFUFFLE
Hosting ARIN
Summary
Kerfuffle
content cdn business
The AS handle KERFUFFLE is held by Kerfuffle, LLC.
What it's used for
- The address space carries content delivery infrastructure, evidenced by the registrant netnames
KERFUFFLE-USandKERFUFFLE-FREMONTand reverse DNS entries pointing tounknown.ip4.kerfuffle.net. - The AS announces 512 IPv4 addresses across 2 prefixes and 8 IPv6 prefixes, while maintaining 11 observed neighbours; this ratio of modest address inventory to a moderate number of peers suggests a specialized content or CDN provider rather than a large-scale transit carrier.
Notable
- Registrants align with the announcer, with
Kerfuffle, LLClisted for the primary US block andLee Hetherington; Kerfuffle Abuselisted for the Fremont block. - The address inventory consists of two distinct IPv4 /24 blocks and a fragmented set of IPv6 prefixes, including a large /41 and several smaller subdivisions under the 2602:2d5::/41 range.
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 |
|---|---|---|
| Fremont Cabal Internet Exchange | Fremont, United States | 206.80.238.153 |
| San Francisco Metropolitan Internet Exchange | San Francisco, United States | 206.197.187.41 |
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 2 prefixes · 512 addresses IPv6 8 prefixes
| Country | Name | Prefixes |
|---|---|---|
| US | United States of America | 10 |
Registry
Allocation record
- Registry
- ARIN
- Handle
AS35008- Registry name
- KERFUFFLE
- Registrant
- Kerfuffle, LLC
- Abuse contact
- abuse@kerfuffle.net
- Registered
- 2023-06-29
- Last changed
- 2023-06-29
- Allocation
- assigned
Routing security
RPKI and IRR
- RPKI
- 100% valid · 4 valid, 0 with no ROA
- ROAs
- 4 authorising AS35008
- ASPA
- 3 declared providers
- IRR
- 100% registered · 4 of 4 announcements
- Route objects
- 6 naming AS35008
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: 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