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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

AS29607 · 

curl -s "https://thenetworkery.com/api/v1/network-report?query=AS29607"
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Warning: AS29607 (SYSTEMNET-NO-AS) announces 1 IPv4 and 1 IPv6 prefixes. 3 warnings

AS pageAS29607
HolderSYSTEMNET-NO-AS Henning Solberg
AllocationRIPE NCC, Norway (NO), allocated 2003-10-22
Prefixes (IPv4 / IPv6)1 / 1
RPKI valid50% (1 / 2)
Upstreams and peers1
Peering policyOpen

What to fix

  1. Warning

    1 of 2 announced prefixes have no ROA (RPKI not found): 193.201.220.0/22.

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

    Fix: Create a ROA for each at your RIR portal, with origin AS29607 and a max length equal to the prefix length:

    193.201.220.0/22 AS29607 max-length /22

    Open in RPKI / ROA validator Guide

  2. Warning

    No IRR as-set is listed.

    Peers and route servers build prefix filters from the as-set. Without one they fall back to the AS number alone, which breaks as soon as you have customers.

    Fix: Create an as-set in your RIR’s IRR database and add it to your PeeringDB record.

    Open in PeeringDB lookup

  3. 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 1 of 2 announced prefixes have no ROA (RPKI not found): 193.201.220.0/22.
  • Pass: AS29607 announces 1 IPv4 and 1 IPv6 prefixes.
  • Warning: 1 of 2 announced prefixes have no ROA (RPKI not found): 193.201.220.0/22.
  • Info: 1 of 2 announced prefixes are RPKI valid.
  • Pass: Every announced prefix has an IRR route object.
  • Info: One upstream or peer seen (AS29492): an outage there takes the whole network off the internet.
HolderSYSTEMNET-NO-AS Henning Solberg
IPv4 prefixes1
IPv6 prefixes1
RPKI1 valid · 1 not found
Downstream networks0
Routes to fix
PrefixRPKI
193.201.220.0/22 No ROA

Upstreams and peers seen to the left 1

AS29492 EIDSIVA-ASN

Announced prefixes 2

193.201.220.0/22 2001:67c:1ec::/48

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

Open in ASN & BGP prefix lookup
Registration The registry is limiting how often it can be asked. Please try again in a minute.
Open in WHOIS / RDAP lookup
PeeringDB No IRR as-set is listed.
  • Pass: AS29607 is in PeeringDB as Systemnet Networks AS.
  • Info: Peering policy: Open.
  • Info: No internet exchange ports are listed.
  • Warning: No IRR as-set is listed.
  • Warning: No public NOC, policy or technical contact.
  • Info: The record was last updated 2023-09-20.
NetworkSystemnet Networks AS
AS numberAS29607
Type, Not Disclosed
Websitehttp://www.systemnet.no
Prefixes (IPv4 / IPv6)0 / 0
TrafficNot Disclosed
Peering policyOpen
LocationsNot Required
Ratio requiredNo
ContractsNot Required
Last updated2023-09-20

Source: PeeringDB. Results are cached for an hour.

Open in PeeringDB lookup