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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

AS203478 · 

curl -s "https://thenetworkery.com/api/v1/network-report?query=AS203478"
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Warning: AS203478 (tbspace Sarah Maedel) announces 1 IPv4 and 1 IPv6 prefixes. 1 warning

AS pageAS203478
Holdertbspace Sarah Maedel
AllocationRIPE NCC, Germany (DE), allocated 2016-01-06
Prefixes (IPv4 / IPv6)1 / 1
RPKI valid50% (1 / 2)
Upstreams and peers8
Peering policyOpen

What to fix

  1. Warning

    1 of 2 announced prefixes have no ROA (RPKI not found): 44.31.126.0/24.

    Without a ROA, networks cannot tell your routes from a hijack.

    Fix: Create a ROA for each at your RIR portal, with origin AS203478 and a max length equal to the prefix length:

    44.31.126.0/24 AS203478 max-length /24

    Open in RPKI / ROA validator Guide

Checks

Routing and RPKI 1 of 2 announced prefixes have no ROA (RPKI not found): 44.31.126.0/24.
  • Pass: AS203478 announces 1 IPv4 and 1 IPv6 prefixes.
  • Warning: 1 of 2 announced prefixes have no ROA (RPKI not found): 44.31.126.0/24.
  • Info: 1 of 2 announced prefixes are RPKI valid.
  • Pass: Every announced prefix has an IRR route object.
  • Info: 8 upstreams and peers, 1 downstream networks seen.
Holdertbspace Sarah Maedel
IPv4 prefixes1
IPv6 prefixes1
RPKI1 valid · 1 not found
Downstream networks1
Routes to fix
PrefixRPKI
44.31.126.0/24 No ROA

Upstreams and peers seen to the left 8

AS206499 ONEMANISP AS34872 Servperso Systems Transit ASN AS6939 Hurricane Electric AS25091 IP-Max SA AS34927 FogNet AS14840 BR.Digital AS401753 BIXCE AS48646 Stefan Dunkel

Announced prefixes 2

44.31.126.0/24 2a06:e881:5600::/48

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.
Nametbspace
HandleAS203478
RangeAS203478
Statusactive
Registered2016-01-06T10:47:28Z
Last changed2026-01-12T13:14:14Z
Abuse contactabuse@as203478.net
Allocation
Registry (RIR)RIPE NCC
CountryGermany (DE)
Delegated on2016-01-06
StatusAllocated
Delegated rangeAS203478

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

Contacts
RoleNameEmail
registrant Sarah Maedel
registrant RIPE-NCC-END-MNT
registrant TBSPACE-MNT
abuse Abuse contact role object abuse@as203478.net

Source: https://rdap.db.ripe.net/autnum/203478. 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 AS203478 is in PeeringDB as tbspace.
  • Pass: AS203478 is in PeeringDB as tbspace.
  • Info: Peering policy: Open.
  • Info: Present at 4 internet exchanges with 4 ports (3.1G in total).
  • Info: The record was last updated 2023-04-12.
Networktbspace (TBSPACE-AS)
AS numberAS203478
TypeNon-Profit, Europe
Websitehttps://as203478.net
IRR as-setAS-TBSPACE
Prefixes (IPv4 / IPv6)10 / 10
Traffic0-20Mbps, Balanced
Peering policyOpen
Policy URLhttps://as203478.net/policy
LocationsNot Required
Ratio requiredNo
ContractsNot Required
Last updated2023-04-12
Contacts
NOCnoc@as203478.net

Source: PeeringDB. Results are cached for an hour.

Open in PeeringDB lookup