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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

AS39840 · 

curl -s "https://thenetworkery.com/api/v1/network-report?query=AS39840"
JSON Docs

Warning: AS39840 (NETNOD-SVL Netnod AB) announces 1 IPv4 and 1 IPv6 prefixes. 2 warnings

AS pageAS39840
HolderNETNOD-SVL Netnod AB
AllocationRIPE NCC, Sweden (SE), allocated 2006-05-03
Prefixes (IPv4 / IPv6)1 / 1
RPKI valid100% (2 / 2)
Upstreams and peers3

What to fix

  1. 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

  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 AS39840 announces 1 IPv4 and 1 IPv6 prefixes.
  • Pass: AS39840 announces 1 IPv4 and 1 IPv6 prefixes.
  • Pass: All 2 announced prefixes are RPKI valid.
  • Pass: Every announced prefix has an IRR route object.
  • Info: 3 upstreams and peers, 1 downstream networks seen.
HolderNETNOD-SVL Netnod AB
IPv4 prefixes1
IPv6 prefixes1
RPKI2 valid
Downstream networks1

Upstreams and peers seen to the left 3

AS1257 TELE2 AS1653 SUNET AS12552 GlobalConnect AS12552

Announced prefixes 2

192.36.135.0/24 2001:67c:2554::/48

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.
NameNETNOD-SVL
HandleAS39840
RangeAS39840
Statusactive
Registered2006-05-03T09:36:06Z
Last changed2018-09-04T10:15:45Z
Abuse contactabuse@netnod.se
Allocation
Registry (RIR)RIPE NCC
CountrySweden (SE)
Delegated on2006-05-03
StatusAllocated
Delegated rangeAS39840

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

Contacts
RoleNameEmail
registrant NETNOD-MNT
registrant Netnod AB
registrant RIPE-NCC-END-MNT
abuse Netnod Technical Contact abuse@netnod.se

Source: https://rdap.db.ripe.net/autnum/39840. 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 No IRR as-set is listed.
  • Pass: AS39840 is in PeeringDB as Netnod Sundsvall.
  • Info: Present at 2 internet exchanges with 2 ports (200G in total).
  • Warning: No IRR as-set is listed.
  • Warning: No public NOC, policy or technical contact.
  • Info: The record was last updated 2022-07-27.
NetworkNetnod Sundsvall
AS numberAS39840
Type, Not Disclosed
Websitehttps://netnod.se/
TrafficNot Disclosed
Ratio requiredNo
Last updated2022-07-27

Source: PeeringDB. Results are cached for an hour.

Open in PeeringDB lookup