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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

AS38887 · 

curl -s "https://thenetworkery.com/api/v1/network-report?query=AS38887"
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Warning: AS38887 (NABINVEST-AS-AP) announces 20 IPv4 and 3 IPv6 prefixes. 3 warnings

AS pageAS38887
HolderNABINVEST-AS-AP - NAB Investment Holdings Pty Ltd
AllocationAPNIC, Australia (AU), allocated 2008-01-25
Prefixes (IPv4 / IPv6)20 / 3
RPKI valid87% (20 / 23)
Upstreams and peers6
Peering policyOpen

What to fix

  1. Warning

    3 of 23 announced prefixes have no ROA (RPKI not found): 44.136.158.0/23, 44.136.158.0/24, 44.136.159.0/24.

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

    Fix: Create a ROA for each at your RIR portal, with origin AS38887 and a max length equal to the prefix length:

    44.136.158.0/23 AS38887 max-length /23
44.136.158.0/24 AS38887 max-length /24
44.136.159.0/24 AS38887 max-length /24

    Open in RPKI / ROA validator Guide

  2. Warning

    2 of 23 announced prefixes have no IRR route object: 44.136.159.0/24, 44.136.158.0/24.

    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 AS38887 in your RIR’s IRR database (or RADB).

    route: 44.136.159.0/24
origin: AS38887

route: 44.136.158.0/24
origin: AS38887

    Open in ASN & BGP prefix 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 3 of 23 announced prefixes have no ROA (RPKI not found): 44.136.158.0/23, 44.136.158.0/24, 44.136.159.0/24.
  • Pass: AS38887 announces 20 IPv4 and 3 IPv6 prefixes.
  • Warning: 3 of 23 announced prefixes have no ROA (RPKI not found): 44.136.158.0/23, 44.136.158.0/24, 44.136.159.0/24.
  • Info: 20 of 23 announced prefixes are RPKI valid.
  • Warning: 2 of 23 announced prefixes have no IRR route object: 44.136.159.0/24, 44.136.158.0/24.
  • Info: 6 upstreams and peers, 4 downstream networks seen.
HolderNABINVEST-AS-AP - NAB Investment Holdings Pty Ltd
IPv4 prefixes20
IPv6 prefixes3
RPKI20 valid · 3 not found
Without IRR route object2
Downstream networks4
Routes to fix
PrefixRPKI
44.136.158.0/23 No ROA
44.136.158.0/24 No ROA
44.136.159.0/24 No ROA

Upstreams and peers seen to the left 6

AS134090 Leaptel AS9280 Servers Australia AS9280 AS6939 Hurricane Electric AS49915 Megaport Global Access AS24115 Equinix Internet Exchange AS64073 Vetta Group

Announced prefixes 23

44.136.158.0/23 44.136.158.0/24 44.136.159.0/24 103.5.88.0/23 103.5.88.0/24 103.5.89.0/24 103.60.216.0/24 103.150.248.0/23 103.150.248.0/24 103.150.249.0/24 103.240.222.0/24 103.240.223.0/24 160.22.154.0/24 168.151.232.0/23 168.151.232.0/24 168.151.233.0/24 168.151.234.0/23 168.151.234.0/24 168.151.235.0/24 202.90.41.0/24 2406:fc0:3000::/36 2406:fc0:4000::/36 2406:fc0::/36

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.
NameNABINVEST-AS-AP
HandleAS38887
RangeAS38887
CountryAU
Statusactive
Registered2020-05-01T02:23:51Z
Last changed2020-11-18T13:04:02Z
Abuse contactnoc@nabih.com.au
Allocation
Registry (RIR)APNIC
CountryAustralia (AU)
Delegated on2008-01-25
StatusAllocated
Delegated rangeAS38887

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

Contacts
RoleNameEmail
administrative, technical NAB Investment Holdings Pty Ltd Administrator noc@managednetworks.com.au
abuse IRT-NABINVEST-AU noc@nabih.com.au
registrant NAB Investment Holdings Pty Ltd enquiries@habih.com.au

Source: https://rdap.apnic.net/autnum/38887. 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: AS38887 is in PeeringDB as NAB Investment Holdings T/A Managed Networks.
  • Info: Peering policy: Open.
  • Info: Present at 11 internet exchanges with 11 ports (90G in total).
  • Warning: No public NOC, policy or technical contact.
NetworkNAB Investment Holdings T/A Managed Networks (Managed Networks)
AS numberAS38887
TypeNSP, Asia Pacific
Websitehttps://www.managednetworks.com.au
IRR as-setAS38887:AS-NABIH-AU
Prefixes (IPv4 / IPv6)100 / 50
Traffic5-10Gbps, Mostly Inbound
Peering policyOpen
LocationsPreferred
Ratio requiredNo
ContractsNot Required
Looking glasshttps://lg.managednet.network
Last updated2026-05-03

Source: PeeringDB. Results are cached for an hour.

Open in PeeringDB lookup