Autonomous system
AS199121 FLEXOPTIX
Hosting ARIN
Interconnection
Peering at a glance
Internet exchanges
Recorded at 7 exchanges in 3 countries, largest first.
| Exchange | Location | Their address |
|---|---|---|
| LINX LON1 | London, United Kingdom | 195.66.226.88 |
| France-IX Paris | Paris, France | 37.49.237.82 |
| Equinix Internet Exchange Paris | Paris, France | 195.42.145.79 |
| LINX Manchester | Manchester, United Kingdom | 195.66.244.41 |
| LINX NoVa | Reston, United States | 206.55.196.16 |
| Leeds Internet Exchange | Leeds, United Kingdom | 91.217.231.31 |
| LINX Scotland | Scotland, United Kingdom | 195.66.246.13 |
Transit providers
17 upstream, 0 downstream and 24 adjacent networks observed; most-used upstreams first.
Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-10, licensed CC BY-NC-SA 3.0. Transit is inferred from observed BGP paths, never declared by either party.
Address space
Summary
IPv4 1 prefixes · 256 addresses IPv6 1 prefixes
| Country | Name | Prefixes |
|---|---|---|
| DE | Germany | 2 |
Registry
Allocation record
- Registry
- ARIN
- Handle
AS199121- Registry name
- flexoptix
- Registrant
- AS5608-MNT
- Abuse contact
- abuse@flexoptix.net
- Registered
- 2012-08-16
- Last changed
- 2024-02-27
- Allocation
- allocated
Routing security
RPKI and IRR
- RPKI
- 100% valid · 2 valid, 0 with no ROA
- ROAs
- 2 authorising AS199121
- ASPA
- no ASPA record
- IRR
- 100% registered · 2 of 2 announcements
- Route objects
- 2 naming AS199121
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 1,775 prefixes, as published 2026-10-11. 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