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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

AS27553 · 

curl -s "https://thenetworkery.com/api/v1/network-report?query=AS27553"
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Warning: AS27553 (TELNET) announces 7 IPv4 and 1 IPv6 prefixes. 1 warning

AS pageAS27553
HolderTELNET - Telnet Worldwide, Inc.
AllocationARIN, United States (US), assigned 2003-04-01
Prefixes (IPv4 / IPv6)7 / 1
RPKI valid100% (8 / 8)
Upstreams and peers2
Peering policyOpen

What to fix

  1. 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 AS27553 announces 7 IPv4 and 1 IPv6 prefixes.
  • Pass: AS27553 announces 7 IPv4 and 1 IPv6 prefixes.
  • Pass: All 8 announced prefixes are RPKI valid.
  • Pass: Every announced prefix has an IRR route object.
  • Info: 2 upstreams and peers, 1 downstream networks seen.
HolderTELNET - Telnet Worldwide, Inc.
IPv4 prefixes7
IPv6 prefixes1
RPKI8 valid
Downstream networks1

Upstreams and peers seen to the left 2

AS6939 Hurricane Electric AS1299 Arelion (Twelve99)

Announced prefixes 8

64.27.192.0/19 64.27.194.0/23 64.27.196.0/22 64.27.200.0/21 64.27.208.0/20 64.255.64.0/20 209.142.192.0/18 2604:e000::/32

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.
NameTELNET
HandleAS27553
RangeAS27553
Statusactive
Registered2003-04-01T05:39:38-05:00
Last changed2017-05-31T10:57:33-04:00
Abuse contactabuse@telnetww.com
Allocation
Registry (RIR)ARIN
CountryUnited States (US)
Delegated on2003-04-01
StatusAssigned
Delegated rangeAS27553

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

Contacts
RoleNameEmail
registrant Telnet Worldwide, Inc.
technical Mark Joseph Wajer mwajer@telnetww.com

Source: https://rdap.arin.net/registry/autnum/27553. 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 No public NOC, policy or technical contact.
  • Pass: AS27553 is in PeeringDB as TelNet Worldwide.
  • Info: Peering policy: Open.
  • Info: Present at 1 internet exchanges with 1 ports (10G in total).
  • Warning: No public NOC, policy or technical contact.
  • Info: The record was last updated 2022-07-27.
NetworkTelNet Worldwide
AS numberAS27553
TypeNSP
Websitehttp://www.telnetww.com
IRR as-setAS-TELNE
Prefixes (IPv4 / IPv6)20 / 1
TrafficBalanced
Peering policyOpen
LocationsNot Required
Ratio requiredNo
ContractsNot Required
Last updated2022-07-27
Contacts
Abuseabuse@telnetww.com

Source: PeeringDB. Results are cached for an hour.

Open in PeeringDB lookup