asn.dev

Autonomous system

AS201026 ZALNOC

Unclassified RIPE

IPv4 addresses 1.02K 1 prefixes
IPv6 prefixes 1 counted as prefixes, not addresses
Countries 1 mostly DE
Exchanges 3 recorded by PCH
Upstreams 16 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
DE-CIX FrankfurtFrankfurt, Germany80.81.196.221
Berlin Commercial Internet ExchangeBerlin, Germany193.178.185.152
Megaport Berlin IXBerlin, Germany194.9.117.91

Transit providers

16 upstream, 0 downstream and 23 adjacent networks observed; most-used upstreams first.

ASNetworkPaths seen
AS13335Cloudflare, Inc.156
AS6939Hurricane Electric LLC37
AS8220COLT Technology Services Group Limited30
AS88811&1 Versatel GmbH24
AS34549meerfarbig GmbH & Co. KG17
AS24482SG.GS5
AS48362Stadtwerke Feldkirch5
AS212024Marc Schmitt5

Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-13, 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 1 prefixes · 1.02K addresses IPv6 1 prefixes

CountryNamePrefixes
DEGermany2

Registry

Allocation record

RIPE · via Atlas (registry + RDAP)
Registry
RIPE
Handle
AS201026
Registry name
ZALNOC
Registrant
network-mgmt
Abuse contact
abuse@zalando.de
Registered
2015-02-17
Last changed
2019-05-13
Allocation
allocated

Routing security

RPKI and IRR

Full detail
RPKI
100% valid · 5 valid, 0 with no ROA
ROAs
9 authorising AS201026
ASPA
no ASPA record
IRR
100% registered · 5 of 5 announcements
Route objects
12 naming AS201026

Reputation

Classification and threat

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

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: 436 networks and 1,771 prefixes, as published 2026-10-13. 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