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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

AS49403 · 

curl -s "https://thenetworkery.com/api/v1/network-report?query=AS49403"
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Warning: AS49403 (AVK-WELLCOM-AS) announces 22 IPv4 and 0 IPv6 prefixes. 3 warnings

AS pageAS49403
HolderAVK-WELLCOM-AS AVK-Wellcom Ltd.
AllocationRIPE NCC, Russia (RU), allocated 2009-06-03
Prefixes (IPv4 / IPv6)22 / 0
RPKI valid0% (0 / 22)
Upstreams and peers19
Peering policySelective

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 22 announced prefixes have no ROA (RPKI not found): 93.157.168.0/21, 93.157.168.0/24, 93.157.169.0/24, 93.157.170.0/24, 93.157.171.0/24 (+5).

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

    Fix: Create a ROA for each at your RIR portal, with origin AS49403 and a max length equal to the prefix length:

    93.157.168.0/21 AS49403 max-length /21
93.157.168.0/24 AS49403 max-length /24
93.157.169.0/24 AS49403 max-length /24
93.157.170.0/24 AS49403 max-length /24
93.157.171.0/24 AS49403 max-length /24
93.157.172.0/24 AS49403 max-length /24
93.157.173.0/24 AS49403 max-length /24
93.157.174.0/24 AS49403 max-length /24
93.157.175.0/24 AS49403 max-length /24
178.218.112.0/20 AS49403 max-length /20

    Open in RPKI / ROA validator Guide

  3. 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 No IPv6 prefixes announced.
  • Pass: AS49403 announces 22 IPv4 and 0 IPv6 prefixes.
  • Warning: No IPv6 prefixes announced.
  • Warning: 10 of 22 announced prefixes have no ROA (RPKI not found): 93.157.168.0/21, 93.157.168.0/24, 93.157.169.0/24, 93.157.170.0/24, 93.157.171.0/24 (+5).
  • Info: The RPKI state of 12 prefixes was not looked up (no ROA of AS49403 covers them; only the first 10 are checked).
  • Pass: Every announced prefix has an IRR route object.
  • Info: 19 upstreams and peers, 3 downstream networks seen.
HolderAVK-WELLCOM-AS AVK-Wellcom Ltd.
IPv4 prefixes22
IPv6 prefixes0
RPKI10 not found · 12 not looked up
Downstream networks3
Routes to fix
PrefixRPKI
93.157.168.0/21 No ROA
93.157.168.0/24 No ROA
93.157.169.0/24 No ROA
93.157.170.0/24 No ROA
93.157.171.0/24 No ROA
93.157.172.0/24 No ROA
93.157.173.0/24 No ROA
93.157.174.0/24 No ROA
93.157.175.0/24 No ROA
178.218.112.0/20 No ROA

Upstreams and peers seen to the left 19

AS31500 GNM AS31133 MegaFon AS35598 INETCOM AS6939 Hurricane Electric AS25091 IP-Max SA AS41327 Fiber Telecom (FT) AS137409 Global Secure Layer AS47692 Nessus GmbH AS49434 FBW Networks AS24482 SG.GS AS15958 CETIN Ltd. Belgrade AS34927 FogNet

Announced prefixes 22

93.157.168.0/21 93.157.168.0/24 93.157.169.0/24 93.157.170.0/24 93.157.171.0/24 93.157.172.0/24 93.157.173.0/24 93.157.174.0/24 93.157.175.0/24 178.218.112.0/20 178.218.112.0/24 178.218.113.0/24 178.218.114.0/24 178.218.115.0/24 178.218.116.0/24 178.218.117.0/24 178.218.118.0/24 178.218.119.0/24 178.218.120.0/24 178.218.121.0/24 178.218.122.0/24 178.218.123.0/24

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.
NameAVK-WELLCOM-AS
HandleAS49403
RangeAS49403
Statusactive
Registered2009-06-03T11:21:46Z
Last changed2026-02-19T17:01:57Z
Abuse contactabuse@avk-wellcom.ru
Allocation
Registry (RIR)RIPE NCC
CountryRussia (RU)
Delegated on2009-06-03
StatusAllocated
Delegated rangeAS49403

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

Contacts
RoleNameEmail
registrant LIDERTELECOM-mnt
registrant MNT-AVK-WELLCOM
registrant AVK-Wellcom Ltd.
registrant RIPE-NCC-END-MNT
abuse Abuse-C Role abuse@avk-wellcom.ru

Source: https://rdap.db.ripe.net/autnum/49403. 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 No public NOC, policy or technical contact.
  • Pass: AS49403 is in PeeringDB as AVK-Wellcom.
  • Info: Peering policy: Selective.
  • 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.
NetworkAVK-Wellcom (АВК-ВЕЛЛКОМ)
AS numberAS49403
TypeCable/DSL/ISP, Regional
Websitehttps://avk-wellcom.ru
IRR as-setAS-AVK-WELLCOM
Prefixes (IPv4 / IPv6)2 / 0
Traffic20-50Gbps, Mostly Inbound
Peering policySelective
LocationsNot Required
Ratio requiredNo
ContractsNot Required
Last updated2022-07-27

Source: PeeringDB. Results are cached for an hour.

Open in PeeringDB lookup