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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

AS31433 · 

curl -s "https://thenetworkery.com/api/v1/network-report?query=AS31433"
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Warning: AS31433 (bakkergroep STEF Nederland B.V.) announces 1 IPv4 and 0 IPv6 prefixes. 2 warnings

AS pageAS31433
Holderbakkergroep STEF Nederland B.V.
AllocationRIPE NCC, Netherlands (NL), allocated 2015-05-18
Prefixes (IPv4 / IPv6)1 / 0
RPKI valid100% (1 / 1)
Upstreams and peers1

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

    PeeringDB did not answer: HTTP 404

    Fix: Try again in a minute.

    Open in PeeringDB lookup

Checks

Routing and RPKI No IPv6 prefixes announced.
  • Pass: AS31433 announces 1 IPv4 and 0 IPv6 prefixes.
  • Warning: No IPv6 prefixes announced.
  • Pass: All 1 announced prefixes are RPKI valid.
  • Pass: Every announced prefix has an IRR route object.
  • Info: One upstream or peer seen (AS35332): an outage there takes the whole network off the internet.
Holderbakkergroep STEF Nederland B.V.
IPv4 prefixes1
IPv6 prefixes0
RPKI1 valid
Downstream networks0

Upstreams and peers seen to the left 1

AS35332 DataWeb B.V.

Announced prefixes 1

185.100.192.0/22

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

Open in ASN & BGP prefix lookup
Registration Found at rdap.db.ripe.net.
  • Pass: Found at rdap.db.ripe.net.
Namebakkergroep
HandleAS31433
RangeAS31433
Statusactive
Registered2015-05-18T12:56:53Z
Last changed2019-12-04T11:19:56Z
Abuse contactSTEF_NLD_ICT-Infrabeheer@stef.com
Allocation
Registry (RIR)RIPE NCC
CountryNetherlands (NL)
Delegated on2015-05-18
StatusAllocated
Delegated rangeAS31433

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

Contacts
RoleNameEmail
registrant nl-bakkergroep-1-mnt
registrant STEF Nederland B.V.
registrant RIPE-NCC-END-MNT
abuse Abuse-C Role STEF_NLD_ICT-Infrabeheer@stef.com

Source: https://rdap.db.ripe.net/autnum/31433. Registration data from rdap.db.ripe.net, shown under its terms of use (terms): not for marketing or bulk collection. Personal contacts in this registry are not shown.

Open in WHOIS / RDAP lookup
PeeringDB PeeringDB did not answer: HTTP 404
  • Warning: PeeringDB did not answer: HTTP 404

Source: PeeringDB. Results are cached for an hour.

Open in PeeringDB lookup