asn.dev

Autonomous system

AS199666 HYNET-AS

Residential RIPE

IPv4 addresses 3.07K 2 prefixes
IPv6 prefixes 5 counted as prefixes, not addresses
Countries 1 mostly IT
Exchanges 3 recorded by PCH
Upstreams 6 0 downstream
Flagged prefixes 0 none

Interconnection

Peering at a glance

Full topology · Graph

Internet exchanges

Recorded at 3 exchanges in 1 country, largest first.

ExchangeLocationTheir address
Milan Internet ExchangeMilan, Italy217.29.67.206
Roma Internet Exchange PointRome, Italy193.201.29.10
Torino Piemonte Exchange PointTorino, Italy194.116.96.179

Transit providers

6 upstream, 0 downstream and 10 adjacent networks observed; most-used upstreams first.

ASNetworkPaths seen
AS41327Fiber Telecom S.p.A.225
AS9002RETN Limited150
AS6939Hurricane Electric LLC85
AS24482SG.GS10
AS8218Zayo Infrastructure France SA5
AS59919Brainbox S.r.l.5

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

Shape and geography

IPv4 2 prefixes · 3.07K addresses IPv6 5 prefixes

CountryNamePrefixes
ITItaly7

Registry

Allocation record

RIPE · via Atlas (registry + RDAP)
Registry
RIPE
Handle
AS199666
Registry name
HYNET-AS
Registrant
HYNET-MNT
Abuse contact
abuse@hynet.it
Registered
2012-10-15
Last changed
2025-04-08
Allocation
allocated

Routing security

RPKI and IRR

Full detail
RPKI
100% valid · 10 valid, 0 with no ROA
ROAs
17 authorising AS199666
ASPA
6 declared providers
IRR
100% registered · 10 of 10 announcements
Route objects
22 naming AS199666

Reputation

Classification and threat

Residential Fixed-line consumer ISP. Addresses here are homes.

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

Cross-check