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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

AS40592 · 

curl -s "https://thenetworkery.com/api/v1/network-report?query=AS40592"
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Warning: AS40592 (DACSCX-US) announces nothing right now. 2 warnings

AS pageAS40592
HolderDACSCX-US - DACS Cloud
AllocationARIN, United States (US), assigned 2020-04-20
Prefixes (IPv4 / IPv6)0 / 0
Peering policyOpen

What to fix

  1. 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

  2. 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 AS40592 is not announcing anything right now.
  • Info: AS40592 is not announcing anything right now.
HolderDACSCX-US - DACS Cloud
IPv4 prefixes0
IPv6 prefixes0
Downstream networks0

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

Open in ASN & BGP prefix lookup
Registration Found at rdap.arin.net.
  • Pass: Found at rdap.arin.net.
NameDACSIX-RS
HandleAS40592
RangeAS40592
Statusactive
Registered2020-04-20T16:35:05-04:00
Last changed2026-10-05T15:39:20-04:00
Abuse contactnoc@dacs-nx.com
Allocation
Registry (RIR)ARIN
CountryUnited States (US)
Delegated on2020-04-20
StatusAssigned
Delegated rangeAS40592

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

Contacts
RoleNameEmail
registrant DACS Cloud

Source: https://rdap.arin.net/registry/autnum/40592. Registration data from rdap.arin.net, shown under its terms of use (terms): not for marketing or bulk collection.

Open in WHOIS / RDAP lookup
PeeringDB No IRR as-set is listed.
  • Pass: AS40592 is in PeeringDB as DACS IX Route Servers.
  • Info: Peering policy: Open.
  • Info: Present at 5 internet exchanges with 10 ports (400G in total).
  • Warning: No IRR as-set is listed.
  • Warning: No public NOC, policy or technical contact.
NetworkDACS IX Route Servers (DACS-IX)
AS numberAS40592
TypeRoute Server, North America
Websitehttp://www.dacs-ix.com
Prefixes (IPv4 / IPv6)1 / 1
Traffic10-20Gbps, Balanced
Peering policyOpen
LocationsNot Required
Ratio requiredNo
ContractsNot Required
Last updated2026-03-31

Source: PeeringDB. Results are cached for an hour.

Open in PeeringDB lookup