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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

AS9086 · 

curl -s "https://thenetworkery.com/api/v1/network-report?query=AS9086"
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Warning: AS9086 (ASN-DOCKLANDS-DATA-CENTRE-LTD) announces 9 IPv4 and 0 IPv6 prefixes. 3 warnings

AS pageAS9086
HolderASN-DOCKLANDS-DATA-CENTRE-LTD Docklands Data Centre Ltd
AllocationRIPE NCC, United Kingdom (GB), allocated 2002-11-06
Prefixes (IPv4 / IPv6)9 / 0
RPKI valid100% (9 / 9)
Upstreams and peers2
Peering policyOpen

What to fix

  1. Warning

    No IPv6 prefixes announced.

    Networks without IPv6 force their users through NAT64 or leave them unreachable from IPv6-only networks.

    Fix: Get an IPv6 allocation from your RIR (usually free with your IPv4 membership) and announce it.

    Open in ASN & BGP prefix lookup

  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 No IPv6 prefixes announced.
  • Pass: AS9086 announces 9 IPv4 and 0 IPv6 prefixes.
  • Warning: No IPv6 prefixes announced.
  • Pass: All 9 announced prefixes are RPKI valid.
  • Pass: Every announced prefix has an IRR route object.
  • Info: 2 upstreams and peers, 0 downstream networks seen.
HolderASN-DOCKLANDS-DATA-CENTRE-LTD Docklands Data Centre Ltd
IPv4 prefixes9
IPv6 prefixes0
RPKI9 valid
Downstream networks0

Upstreams and peers seen to the left 2

AS25369 Hydra Communications Ltd (EU) AS174 Cogent Communications, Inc.

Announced prefixes 9

81.24.192.0/20 81.24.192.0/24 81.24.193.0/24 81.24.195.0/24 81.24.196.0/24 81.24.197.0/24 81.24.198.0/24 81.24.199.0/24 81.24.200.0/24

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: AS9086 is in PeeringDB as Docklands Data Centre.
  • 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 2022-07-27.
NetworkDocklands Data Centre
AS numberAS9086
Type, Not Disclosed
Prefixes (IPv4 / IPv6)0 / 0
TrafficNot Disclosed
Peering policyOpen
LocationsNot Required
Ratio requiredNo
ContractsNot Required
Last updated2022-07-27

Source: PeeringDB. Results are cached for an hour.

Open in PeeringDB lookup