Skip to content
thenetworkery

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

AS15765 · 

curl -s "https://thenetworkery.com/api/v1/network-report?query=AS15765"
JSON Docs

Warning: AS15765 (MIMER Tafjord Connect AS) announces 3 IPv4 and 1 IPv6 prefixes. 2 warnings

AS pageAS15765
HolderMIMER Tafjord Connect AS
AllocationRIPE NCC, Norway (NO), allocated 2000-10-06
Prefixes (IPv4 / IPv6)3 / 1
RPKI valid100% (4 / 4)
Upstreams and peers1
Peering policyOpen

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 AS15765 announces 3 IPv4 and 1 IPv6 prefixes.
  • Pass: AS15765 announces 3 IPv4 and 1 IPv6 prefixes.
  • Pass: All 4 announced prefixes are RPKI valid.
  • Pass: Every announced prefix has an IRR route object.
  • Info: One upstream or peer seen (AS25400): an outage there takes the whole network off the internet.
HolderMIMER Tafjord Connect AS
IPv4 prefixes3
IPv6 prefixes1
RPKI4 valid
Downstream networks1

Upstreams and peers seen to the left 1

AS25400 Telia Norge

Announced prefixes 4

45.15.108.0/22 213.161.224.0/19 213.184.192.0/19 2a0b:5100::/29

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.
NameMIMER
HandleAS15765
RangeAS15765
Statusactive
Registered2002-02-28T13:18:16Z
Last changed2024-09-30T09:40:43Z
Abuse contactabuse@notify.tafjordconnect.no
Allocation
Registry (RIR)RIPE NCC
CountryNorway (NO)
Delegated on2000-10-06
StatusAllocated
Delegated rangeAS15765

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

Contacts
RoleNameEmail
registrant MIMER-MNT
registrant Tafjord Connect AS
registrant RIPE-NCC-END-MNT
abuse Abuse Role abuse@notify.tafjordconnect.no

Source: https://rdap.db.ripe.net/autnum/15765. 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: AS15765 is in PeeringDB as Tafjord Marked AS.
  • Info: Peering policy: Open.
  • Info: No internet exchange ports are listed.
  • Warning: No IRR as-set is listed.
  • Warning: No public NOC, policy or technical contact.
  • Info: The record was last updated 2022-07-27.
NetworkTafjord Marked AS
AS numberAS15765
TypeCable/DSL/ISP, Europe
Websitehttp://tafjord.no
Prefixes (IPv4 / IPv6)4 / 1
Traffic1-5Gbps, Mostly Inbound
Peering policyOpen
LocationsNot Required
Ratio requiredNo
ContractsNot Required
Last updated2022-07-27

Source: PeeringDB. Results are cached for an hour.

Open in PeeringDB lookup