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Network report

Who holds an IP address, prefix or AS number, how it is routed (origin AS, RPKI, IRR), its reverse DNS, blocklist listings and PeeringDB record, with what to fix first.

IP address, prefix or AS number

AS3331 · 

curl -s "https://thenetworkery.com/api/v1/network-report?query=AS3331"
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Warning: AS3331 (OPENXS-AS OpenXS GmbH) announces 1 IPv4 and 1 IPv6 prefixes. 1 warning

AS pageAS3331
HolderOPENXS-AS OpenXS GmbH
AllocationRIPE NCC, Germany (DE), allocated 2015-11-05
Prefixes (IPv4 / IPv6)1 / 1
RPKI valid100% (2 / 2)
Upstreams and peers15
Peering policyOpen

What to fix

  1. Warning

    No public NOC, policy or technical contact.

    Other networks use these addresses to set up peering and to reach you during an incident.

    Fix: Add a role contact (for example noc@ or peering@ an address you monitor) with visibility Public.

    Open in PeeringDB lookup

Checks

Routing and RPKI AS3331 announces 1 IPv4 and 1 IPv6 prefixes.
  • Pass: AS3331 announces 1 IPv4 and 1 IPv6 prefixes.
  • Pass: All 2 announced prefixes are RPKI valid.
  • Pass: Every announced prefix has an IRR route object.
  • Info: 15 upstreams and peers, 4 downstream networks seen.
HolderOPENXS-AS OpenXS GmbH
IPv4 prefixes1
IPv6 prefixes1
RPKI2 valid
Downstream networks4

Upstreams and peers seen to the left 15

AS1299 Arelion (Twelve99) AS3356 Lumen AS3356 AS6939 Hurricane Electric AS31027 GlobalConnect AS31027 AS8881 1&1 Versatel Deutschland AS25091 IP-Max SA AS41327 Fiber Telecom (FT) AS5405 Inter.link AS50629 LWLcom AS24482 SG.GS AS34549 meerfarbig GmbH & Co. KG AS34927 FogNet

Announced prefixes 2

185.106.164.0/22 2a04:ea40::/29

Source: RIPEstat (RIPE NCC RIS, Routinator, IRR); AS names: Team Cymru

Open in ASN & BGP prefix lookup
Registration Found at rdap.db.ripe.net.
  • Pass: Found at rdap.db.ripe.net.
NameOPENXS-AS
HandleAS3331
RangeAS3331
Statusactive
Registered2015-11-05T12:12:29Z
Last changed2024-12-09T18:22:46Z
Abuse contactabuse@openxs.de
Allocation
Registry (RIR)RIPE NCC
CountryGermany (DE)
Delegated on2015-11-05
StatusAllocated
Delegated rangeAS3331

Source: RIR delegation data, updated daily. The country is where the range was registered, not necessarily where it is used.

Contacts
RoleNameEmail
registrant de-openxs-1-mnt
registrant OpenXS GmbH
registrant RIPE-NCC-END-MNT
abuse OpenXS - Abuse-C Role abuse@openxs.de

Source: https://rdap.db.ripe.net/autnum/3331. Registration data from rdap.db.ripe.net, shown under its terms of use (terms): not for marketing or bulk collection. Personal contacts in this registry are not shown.

Open in WHOIS / RDAP lookup
PeeringDB No public NOC, policy or technical contact.
  • Pass: AS3331 is in PeeringDB as OpenXS.
  • Info: Peering policy: Open.
  • Info: Present at 2 internet exchanges with 2 ports (20G in total).
  • Warning: No public NOC, policy or technical contact.
NetworkOpenXS
AS numberAS3331
TypeNSP, Regional
Websitehttp://www.openxs.de
IRR as-setRIPE::AS-OPENXS
Prefixes (IPv4 / IPv6)50 / 25
Traffic5-10Gbps, Mostly Inbound
Peering policyOpen
LocationsNot Required
Ratio requiredNo
ContractsNot Required
Last updated2025-11-09

Source: PeeringDB. Results are cached for an hour.

Open in PeeringDB lookup