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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

AS12184 · 

curl -s "https://thenetworkery.com/api/v1/network-report?query=AS12184"
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Warning: AS12184 (FORRESTER-RESEARCH) announces 2 IPv4 and 0 IPv6 prefixes. 3 warnings

AS pageAS12184
HolderFORRESTER-RESEARCH - Forrester Research
AllocationARIN, United States (US), assigned 1999-04-13
Prefixes (IPv4 / IPv6)2 / 0
RPKI valid0% (0 / 2)
Upstreams and peers2

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

    2 of 2 announced prefixes have no ROA (RPKI not found): 64.72.79.0/24, 204.179.229.0/24.

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

    Fix: Create a ROA for each at your RIR portal, with origin AS12184 and a max length equal to the prefix length:

    64.72.79.0/24 AS12184 max-length /24
204.179.229.0/24 AS12184 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: AS12184 announces 2 IPv4 and 0 IPv6 prefixes.
  • Warning: No IPv6 prefixes announced.
  • Warning: 2 of 2 announced prefixes have no ROA (RPKI not found): 64.72.79.0/24, 204.179.229.0/24.
  • Pass: Every announced prefix has an IRR route object.
  • Info: 2 upstreams and peers, 0 downstream networks seen.
HolderFORRESTER-RESEARCH - Forrester Research
IPv4 prefixes2
IPv6 prefixes0
RPKI2 not found
Downstream networks0
Routes to fix
PrefixRPKI
64.72.79.0/24 No ROA
204.179.229.0/24 No ROA

Upstreams and peers seen to the left 2

AS46887 Crown Castle AS7015 Comcast

Announced prefixes 2

64.72.79.0/24 204.179.229.0/24

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

Open in ASN & BGP prefix lookup
Registration Found at rdap.arin.net.
  • Pass: Found at rdap.arin.net.
NameFORRESTER-RESEARCH
HandleAS12184
RangeAS12184
Statusactive
Registered1999-04-13T00:00:00-04:00
Last changed2012-02-24T09:44:34-05:00
Abuse contacttferguson@forrester.com
Allocation
Registry (RIR)ARIN
CountryUnited States (US)
Delegated on1999-04-13
StatusAssigned
Delegated rangeAS12184

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

Contacts
RoleNameEmail
registrant Forrester Research
technical, noc, abuse Anthony Ferguson tferguson@forrester.com

Source: https://rdap.arin.net/registry/autnum/12184. Registration data from rdap.arin.net, shown under its terms of use (terms): not for marketing or bulk collection.

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