asn.dev

Autonomous system

AS33986 ASN-REDDER

Residential RIPE

IPv4 addresses 6.91K 6 prefixes
IPv6 prefixes 1 counted as prefixes, not addresses
Countries 1 mostly IT
Exchanges 4 recorded by PCH
Upstreams 18 0 downstream
Flagged prefixes 0 none

Summary

Redder Telco

Italy · AI-generated

residential isp cable dsl

ASN-REDDER is operated by Redder Telco s.r.l.

What it's used for

  • The address space carries residential access traffic, evidenced by reverse DNS records such as host-217-194-187-254.access.redder.net and host-185-41-74-254.sbs.redder.net.
  • The AS announces 6912 IPv4 addresses across 6 prefixes and 1 IPv6 prefix, while maintaining 104 observed neighbours; this ratio of moderate address space against a high neighbour count indicates a regional access provider rather than a transit hub.

Notable

  • Registrants for the majority of prefixes are Redder Telco s.r.l., with netnames like IT-REDDER-20040915 and IT-REDDER-20131122; however, two /24 prefixes (212.94.135.0/24 and 212.94.136.0/24) are registered to Srnet Srl under netnames SRNET-135 and SRNET-136.
  • The inventory consists of a mix of larger /20 and /22 blocks alongside smaller /24 allocations, with the largest block being 217.194.176.0/20.

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

Full topology · Graph

Internet exchanges

Recorded at 4 exchanges in 4 countries, largest first.

ExchangeLocationTheir address
DE-CIX FrankfurtFrankfurt, Germany80.81.193.193
AMS-IX AmsterdamAmsterdam, Netherlands80.249.211.165
Milan Internet ExchangeMilan, Italy217.29.66.165
DE-CIX New YorkNew York, United States206.82.104.52

Transit providers

18 upstream, 0 downstream and 27 adjacent networks observed; most-used upstreams first.

ASNetworkPaths seen
AS6939Hurricane Electric LLC267
AS174Cogent Communications, LLC54
AS3257GTT Communications Inc.17
AS34549meerfarbig GmbH & Co. KG15
AS3333Reseaux IP Europeens Network Coordination Centre (RIPE NCC)7
AS24482SG.GS7
AS48185team.blue NV7
AS48362Stadtwerke Feldkirch7

All 18 upstreams →

Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-27, 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 6 prefixes · 6.91K addresses IPv6 1 prefixes

CountryNamePrefixes
ITItaly7

Registry

Allocation record

RIPE · via Atlas (registry + RDAP)
Registry
RIPE
Handle
AS33986
Registry name
ASN-REDDER
Registrant
MNT-SKYTEK
Abuse contact
abuse@r255.it
Registered
2004-09-23
Last changed
2022-07-09
Allocation
allocated

Routing security

RPKI and IRR

Full detail
RPKI
100% valid · 7 valid, 0 with no ROA
ROAs
29 authorising AS33986
ASPA
no ASPA record
IRR
100% registered · 7 of 7 announcements
Route objects
38 naming AS33986

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: 446 networks and 1,852 prefixes, as published 2026-10-27. 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