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

AS211589 · 

curl -s "https://thenetworkery.com/api/v1/network-report?query=AS211589"
JSON Docs

Warning: AS211589 (RUV-CDN) announces 1 IPv4 and 0 IPv6 prefixes. 3 warnings

AS pageAS211589
HolderRUV-CDN Rikisutvarpid Ohf
AllocationRIPE NCC, Iceland (IS), allocated 2021-03-22
Prefixes (IPv4 / IPv6)1 / 0
RPKI valid0% (0 / 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

    1 of 1 announced prefixes have no ROA (RPKI not found): 37.152.71.0/24.

    Without a ROA, networks cannot tell your routes from a hijack.

    Fix: Create a ROA for each at your RIR portal, with origin AS211589 and a max length equal to the prefix length:

    37.152.71.0/24 AS211589 max-length /24

    Open in RPKI / ROA validator Guide

  3. 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: AS211589 announces 1 IPv4 and 0 IPv6 prefixes.
  • Warning: No IPv6 prefixes announced.
  • Warning: 1 of 1 announced prefixes have no ROA (RPKI not found): 37.152.71.0/24.
  • Pass: Every announced prefix has an IRR route object.
  • Info: One upstream or peer seen (AS48685): an outage there takes the whole network off the internet.
HolderRUV-CDN Rikisutvarpid Ohf
IPv4 prefixes1
IPv6 prefixes0
RPKI1 not found
Downstream networks0
Routes to fix
PrefixRPKI
37.152.71.0/24 No ROA

Upstreams and peers seen to the left 1

AS48685 Opin Kerfi

Announced prefixes 1

37.152.71.0/24

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.
NameRUV-CDN
HandleAS211589
RangeAS211589
Statusactive
Registered2021-03-22T14:38:57Z
Last changed2023-09-07T09:01:28Z
Abuse contactgunnarm@ruv.is
Allocation
Registry (RIR)RIPE NCC
CountryIceland (IS)
Delegated on2021-03-22
StatusAllocated
Delegated rangeAS211589

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

Contacts
RoleNameEmail
registrant MNT-RUV
registrant Rikisutvarpid Ohf
registrant RIPE-NCC-END-MNT
abuse RUV OPS gunnarm@ruv.is

Source: https://rdap.db.ripe.net/autnum/211589. 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