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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

AS17307 · 

curl -s "https://thenetworkery.com/api/v1/network-report?query=AS17307"
JSON Docs

Warning: AS17307 (VIRTELA-1) announces 11 IPv4 and 0 IPv6 prefixes. 3 warnings

AS pageAS17307
HolderVIRTELA-1 - NTT Global Networks Incorporated
AllocationARIN, United States (US), assigned 2000-08-17
Prefixes (IPv4 / IPv6)11 / 0
RPKI valid9% (1 / 11)
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

    10 of 11 announced prefixes have no ROA (RPKI not found): 64.254.96.0/19, 64.254.102.0/24, 64.254.104.0/24, 69.26.32.0/19, 69.26.35.0/24 (+5).

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

    Fix: Create a ROA for each at your RIR portal, with origin AS17307 and a max length equal to the prefix length:

    64.254.96.0/19 AS17307 max-length /19
64.254.102.0/24 AS17307 max-length /24
64.254.104.0/24 AS17307 max-length /24
69.26.32.0/19 AS17307 max-length /19
69.26.35.0/24 AS17307 max-length /24
74.84.160.0/19 AS17307 max-length /19
74.220.96.0/19 AS17307 max-length /19
74.220.96.0/20 AS17307 max-length /20
119.31.160.0/20 AS17307 max-length /20
207.179.0.0/19 AS17307 max-length /19

    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: AS17307 announces 11 IPv4 and 0 IPv6 prefixes.
  • Warning: No IPv6 prefixes announced.
  • Warning: 10 of 11 announced prefixes have no ROA (RPKI not found): 64.254.96.0/19, 64.254.102.0/24, 64.254.104.0/24, 69.26.32.0/19, 69.26.35.0/24 (+5).
  • Info: 1 of 11 announced prefixes are RPKI valid.
  • Pass: Every announced prefix has an IRR route object.
  • Info: 2 upstreams and peers, 0 downstream networks seen.
HolderVIRTELA-1 - NTT Global Networks Incorporated
IPv4 prefixes11
IPv6 prefixes0
RPKI1 valid · 10 not found
Downstream networks0
Routes to fix
PrefixRPKI
64.254.96.0/19 No ROA
64.254.102.0/24 No ROA
64.254.104.0/24 No ROA
69.26.32.0/19 No ROA
69.26.35.0/24 No ROA
74.84.160.0/19 No ROA
74.220.96.0/19 No ROA
74.220.96.0/20 No ROA
119.31.160.0/20 No ROA
207.179.0.0/19 No ROA

Upstreams and peers seen to the left 2

AS33652 Comcast AS35953 NTT

Announced prefixes 11

64.254.96.0/19 64.254.102.0/24 64.254.104.0/24 69.26.32.0/19 69.26.35.0/24 74.84.160.0/19 74.220.96.0/19 74.220.96.0/20 77.247.0.0/20 119.31.160.0/20 207.179.0.0/19

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.
NameVIRTELA-1
HandleAS17307
RangeAS17307
Statusactive
Registered2000-08-17T00:00:00-04:00
Last changed2012-03-02T08:03:18-05:00
Abuse contactBackboneTeam@nttglobal.net
Allocation
Registry (RIR)ARIN
CountryUnited States (US)
Delegated on2000-08-17
StatusAssigned
Delegated rangeAS17307

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

Contacts
RoleNameEmail
registrant NTT Global Networks Incorporated
technical Virtela NOC arin@virtela.com

Source: https://rdap.arin.net/registry/autnum/17307. 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