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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

AS59273 · 

curl -s "https://thenetworkery.com/api/v1/network-report?query=AS59273"
JSON Docs

Warning: AS59273 (KLN-AS-ID) announces 11 IPv4 and 0 IPv6 prefixes. 3 warnings

AS pageAS59273
HolderKLN-AS-ID - PT KOMUNIKASI LINTAS NUSA
AllocationAPNIC, Indonesia (ID), allocated 2014-02-05
Prefixes (IPv4 / IPv6)11 / 0
RPKI valid100% (11 / 11)
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: AS59273 announces 11 IPv4 and 0 IPv6 prefixes.
  • Warning: No IPv6 prefixes announced.
  • Pass: All 11 announced prefixes are RPKI valid.
  • Pass: Every announced prefix has an IRR route object.
  • Info: 2 upstreams and peers, 2 downstream networks seen.
HolderKLN-AS-ID - PT KOMUNIKASI LINTAS NUSA
IPv4 prefixes11
IPv6 prefixes0
RPKI11 valid
Downstream networks2

Upstreams and peers seen to the left 2

AS55685 Jala Lintas Media AS55685 AS136106 FiberStar AS136106

Announced prefixes 11

103.47.10.0/23 103.47.10.0/24 103.47.11.0/24 103.80.96.0/23 103.80.96.0/24 103.80.97.0/24 103.226.48.0/22 103.226.48.0/24 103.226.49.0/24 103.226.50.0/24 103.226.51.0/24

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.
NameKLN-AS-ID
HandleAS59273
RangeAS59273
CountryID
Statusactive
Registered2019-08-20T06:30:31Z
Last changed2014-02-19T04:32:50Z
Abuse contacttommy@klnusa.com
Allocation
Registry (RIR)APNIC
CountryIndonesia (ID)
Delegated on2014-02-05
StatusAllocated
Delegated rangeAS59271 – AS59290

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

Contacts
RoleNameEmail
abuse IRT-KLN-ID tommy@klnusa.com
technical, administrative Tommy Wisaksono Norman tommy@klnusa.net

Source: https://rdap.apnic.net/autnum/59273. 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 IRR as-set is listed.
  • Pass: AS59273 is in PeeringDB as KOMUNIKASI LINTAS NUSA.
  • Info: Peering policy: Open.
  • Info: Present at 10 internet exchanges with 10 ports (66G in total).
  • Warning: No IRR as-set is listed.
  • Warning: No public NOC, policy or technical contact.
NetworkKOMUNIKASI LINTAS NUSA (KLN)
AS numberAS59273
TypeCable/DSL/ISP, Asia Pacific
Websitehttps://www.klnusa.net.id
TrafficHeavy Inbound
Peering policyOpen
Policy URLhttp://www.klnusa.net.id
LocationsPreferred
Ratio requiredNo
ContractsNot Required
Last updated2026-07-28

Source: PeeringDB. Results are cached for an hour.

Open in PeeringDB lookup