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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

AS153155 · 

curl -s "https://thenetworkery.com/api/v1/network-report?query=AS153155"
JSON Docs

Warning: AS153155 (IDNIC-SIGMADATANUSA-AS-ID) announces 3 IPv4 and 0 IPv6 prefixes. 3 warnings

AS pageAS153155
HolderIDNIC-SIGMADATANUSA-AS-ID - PT Sigma Data Nusa
AllocationAPNIC, Indonesia (ID), allocated 2024-07-05
Prefixes (IPv4 / IPv6)3 / 0
RPKI valid100% (3 / 3)
Upstreams and peers3
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 abuse contact is published for AS153155.

    Other networks send reports of spam, attacks and hacked machines to the abuse contact. Without one, reports go nowhere and blocklists may list the whole range.

    Fix: Add an abuse contact to the registration: abuse-c in the RIPE database, an Abuse POC at ARIN, an abuse mailbox (IRT) at APNIC, AFRINIC or LACNIC.

    Open in WHOIS / RDAP lookup

  3. 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

Checks

Routing and RPKI No IPv6 prefixes announced.
  • Pass: AS153155 announces 3 IPv4 and 0 IPv6 prefixes.
  • Warning: No IPv6 prefixes announced.
  • Pass: All 3 announced prefixes are RPKI valid.
  • Pass: Every announced prefix has an IRR route object.
  • Info: 3 upstreams and peers, 1 downstream networks seen.
HolderIDNIC-SIGMADATANUSA-AS-ID - PT Sigma Data Nusa
IPv4 prefixes3
IPv6 prefixes0
RPKI3 valid
Downstream networks1

Upstreams and peers seen to the left 3

AS147094 Mitra Visioner Pratama (MVNET) AS64315 Mitra Visioner Pratama (MVNET) AS7717 OpenIXP / NiCE Route Servers

Announced prefixes 3

160.191.192.0/23 160.191.192.0/24 160.191.193.0/24

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

Open in ASN & BGP prefix lookup
Registration No abuse contact is published for AS153155.
  • Pass: Found at rdap.apnic.net.
  • Warning: No abuse contact is published for AS153155.
HandleAS152890 - AS153913
RangeAS152890 – AS153913
Statusactive
Registered2026-10-27T03:44:38Z
Last changed2026-10-27T03:44:38Z
Allocation
Registry (RIR)APNIC
CountryIndonesia (ID)
Delegated on2024-07-05
StatusAllocated
Delegated rangeAS153059 – AS153158

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

Contacts
RoleNameEmail
administrative ID-NIC ADMINISTRATORS hostmaster@idnic.net
technical ID-NIC HOSTMASTERS hostmaster@idnic.net

Source: https://rdap.apnic.net/autnum/153155. 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: AS153155 is in PeeringDB as SIGMA.
  • Info: Peering policy: Open.
  • Info: Present at 5 internet exchanges with 5 ports (50G in total).
  • Warning: No IRR as-set is listed.
NetworkSIGMA (SIGMA)
AS numberAS153155
Type, Not Disclosed
Websitehttp://www.sigmadata.id
Prefixes (IPv4 / IPv6)23 / 0
TrafficNot Disclosed
Peering policyOpen
LocationsNot Required
Ratio requiredNo
ContractsNot Required
Last updated2026-06-09
Contacts
Abuseabuse@sigmadata.id
NOCnoc@sigmadata.id

Source: PeeringDB. Results are cached for an hour.

Open in PeeringDB lookup