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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

AS20477 · 

curl -s "https://thenetworkery.com/api/v1/network-report?query=AS20477"
JSON Docs

Warning: AS20477 (RANDOLPHTELEPHONE) announces 22 IPv4 and 0 IPv6 prefixes. 3 warnings

AS pageAS20477
HolderRANDOLPHTELEPHONE - Randolph Telephone Company
AllocationARIN, United States (US), assigned 2001-05-11
Prefixes (IPv4 / IPv6)22 / 0
RPKI valid100% (22 / 22)
Upstreams and peers3

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

    12 of 22 announced prefixes have no IRR route object: 137.118.198.0/23, 137.118.196.0/23, 137.118.208.0/23, 137.118.160.0/21, 137.118.158.0/23 (+7).

    Many networks build their prefix filters from IRR data; without route objects some of them drop the routes.

    Fix: Create route (IPv4) and route6 (IPv6) objects with origin AS20477 in your RIR’s IRR database (or RADB).

    route: 137.118.198.0/23
origin: AS20477

route: 137.118.196.0/23
origin: AS20477

route: 137.118.208.0/23
origin: AS20477

    Open in ASN & BGP prefix lookup

  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: AS20477 announces 22 IPv4 and 0 IPv6 prefixes.
  • Warning: No IPv6 prefixes announced.
  • Pass: All 22 announced prefixes are RPKI valid.
  • Warning: 12 of 22 announced prefixes have no IRR route object: 137.118.198.0/23, 137.118.196.0/23, 137.118.208.0/23, 137.118.160.0/21, 137.118.158.0/23 (+7).
  • Info: 3 upstreams and peers, 0 downstream networks seen.
HolderRANDOLPHTELEPHONE - Randolph Telephone Company
IPv4 prefixes22
IPv6 prefixes0
RPKI22 valid
Without IRR route object12
Downstream networks0

Upstreams and peers seen to the left 3

AS1299 Arelion (Twelve99) AS6939 Hurricane Electric AS174 Cogent Communications, Inc.

Announced prefixes 22

74.206.64.0/19 74.206.64.0/20 74.206.80.0/20 137.118.150.0/23 137.118.156.0/22 137.118.156.0/23 137.118.158.0/23 137.118.160.0/20 137.118.160.0/21 137.118.168.0/21 137.118.176.0/21 137.118.176.0/22 137.118.180.0/22 137.118.196.0/22 137.118.196.0/23 137.118.198.0/23 137.118.204.0/22 137.118.204.0/23 137.118.206.0/23 137.118.208.0/22 137.118.208.0/23 137.118.210.0/23

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.
NameRANDOLPHTELEPHONE
HandleAS20477
RangeAS20477
Statusactive
Registered2001-05-11T00:00:00-04:00
Last changed2017-07-28T15:09:41-04:00
Abuse contactptheis@rtmc.coop
Allocation
Registry (RIR)ARIN
CountryUnited States (US)
Delegated on2001-05-11
StatusAssigned
Delegated rangeAS20477

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

Contacts
RoleNameEmail
registrant Randolph Telephone Company
abuse, technical, noc Peter Nicholas Theis ptheis@rtmc.coop
technical NeoNova Network Services ms-neteng@nrtc.coop
abuse Abuse abuse@rtmc.net

Source: https://rdap.arin.net/registry/autnum/20477. 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