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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

AS38561 · 

curl -s "https://thenetworkery.com/api/v1/network-report?query=AS38561"
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Warning: AS38561 (DOM-AU-AP) announces 7 IPv4 and 1 IPv6 prefixes. 2 warnings

AS pageAS38561
HolderDOM-AU-AP - NTT Australia Solutions Pty Ltd
AllocationAPNIC, Australia (AU), allocated 2007-05-09
Prefixes (IPv4 / IPv6)7 / 1
RPKI valid100% (8 / 8)
Upstreams and peers7
Peering policyRestrictive

What to fix

  1. Warning

    4 of 8 announced prefixes have no IRR route object: 192.67.237.0/24, 192.67.238.0/24, 192.67.239.0/24, 192.67.236.0/24.

    Many networks build their prefix filters from IRR data; without route objects some of them drop the routes.

    Fix: Create route (IPv4) and route6 (IPv6) objects with origin AS38561 in your RIR’s IRR database (or RADB).

    route: 192.67.237.0/24
origin: AS38561

route: 192.67.238.0/24
origin: AS38561

route: 192.67.239.0/24
origin: AS38561

    Open in ASN & BGP prefix 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 4 of 8 announced prefixes have no IRR route object: 192.67.237.0/24, 192.67.238.0/24, 192.67.239.0/24, 192.67.236.0/24.
  • Pass: AS38561 announces 7 IPv4 and 1 IPv6 prefixes.
  • Pass: All 8 announced prefixes are RPKI valid.
  • Warning: 4 of 8 announced prefixes have no IRR route object: 192.67.237.0/24, 192.67.238.0/24, 192.67.239.0/24, 192.67.236.0/24.
  • Info: 7 upstreams and peers, 8 downstream networks seen.
HolderDOM-AU-AP - NTT Australia Solutions Pty Ltd
IPv4 prefixes7
IPv6 prefixes1
RPKI8 valid
Without IRR route object4
Downstream networks8

Upstreams and peers seen to the left 7

AS1221 Telstra Corporation Ltd AS6939 Hurricane Electric AS7474 SingTel Optus AS2914 NTT Global IP Network AS55850 Mercury NZ AS64073 Vetta Group AS7575 AARNet

Announced prefixes 8

192.67.236.0/22 192.67.236.0/24 192.67.237.0/24 192.67.238.0/24 192.67.239.0/24 202.9.112.0/23 202.9.114.0/23 2402:f00::/32

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

Open in ASN & BGP prefix lookup
Registration Found at rdap.apnic.net.
  • Pass: Found at rdap.apnic.net.
NameDOM-AU-AP
HandleAS38561
RangeAS38561
CountryAU
Statusactive
Registered2008-09-04T06:40:42Z
Last changed2022-08-19T00:45:44Z
Abuse contactap.eis-netops@global.ntt
Allocation
Registry (RIR)APNIC
CountryAustralia (AU)
Delegated on2007-05-09
StatusAllocated
Delegated rangeAS38561

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

Contacts
RoleNameEmail
technical, administrative Binh Lam binh.lam@nttdata.com
registrant NTT Australia Solutions Pty Ltd au.solutions.networkservicesop@global.ntt
abuse IRT-NTT-AU ap.eis-netops@global.ntt

Source: https://rdap.apnic.net/autnum/38561. Registration data from rdap.apnic.net, shown under its terms of use (terms): not for marketing or bulk collection.

Open in WHOIS / RDAP lookup
PeeringDB No public NOC, policy or technical contact.
  • Pass: AS38561 is in PeeringDB as NTT Australian Domestic Peering Network.
  • Info: Peering policy: Restrictive.
  • Info: Present at 2 internet exchanges with 3 ports (30G in total).
  • Warning: No public NOC, policy or technical contact.
NetworkNTT Australian Domestic Peering Network
AS numberAS38561
Type, Asia Pacific
Websitehttps://hello.global.ntt/
IRR as-setAS38561:AS-AU
Prefixes (IPv4 / IPv6)3600 / 1000
Traffic50-100Gbps, Balanced
Peering policyRestrictive
LocationsNot Required
Ratio requiredNo
ContractsNot Required
Last updated2025-08-31

Source: PeeringDB. Results are cached for an hour.

Open in PeeringDB lookup