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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

AS215638 · 

curl -s "https://thenetworkery.com/api/v1/network-report?query=AS215638"
JSON Docs

Warning: AS215638 (AS-CILIX-LIMITED) announces 10 IPv4 and 6 IPv6 prefixes. 1 warning

AS pageAS215638
HolderAS-CILIX-LIMITED Cilix Limited
AllocationRIPE NCC, United Kingdom (GB), allocated 2024-01-26
Prefixes (IPv4 / IPv6)10 / 6
RPKI valid100% (16 / 16)
Upstreams and peers68
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 AS215638 announces 10 IPv4 and 6 IPv6 prefixes.
  • Pass: AS215638 announces 10 IPv4 and 6 IPv6 prefixes.
  • Pass: All 16 announced prefixes are RPKI valid.
  • Pass: Every announced prefix has an IRR route object.
  • Info: 68 upstreams and peers, 137 downstream networks seen.
HolderAS-CILIX-LIMITED Cilix Limited
IPv4 prefixes10
IPv6 prefixes6
RPKI16 valid
Downstream networks137

Upstreams and peers seen to the left 68

AS9002 RETN AS1299 Arelion (Twelve99) AS174 Cogent Communications, Inc. AS6939 Hurricane Electric AS29632 NetAssist AS47147 ANX AS37468 Angola Cables AS34019 Hivane AS34549 meerfarbig GmbH & Co. KG AS29691 Nine Internet Solutions AG AS50673 Serverius AS34927 FogNet

Announced prefixes 16

62.84.169.0/24 82.27.23.0/24 89.117.218.0/24 89.213.96.0/24 91.217.229.0/24 109.176.243.0/24 151.243.216.0/24 185.21.255.0/24 185.225.124.0/24 213.218.252.0/23 2a14:f700::/32 2a14:f702::/32 2a14:f703::/32 2a14:f704::/32 2a14:f706::/32 2a14:f707::/32

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.
NameAS-CILIX-LIMITED
HandleAS215638
RangeAS215638
Statusactive
Registered2024-01-26T13:47:49Z
Last changed2026-09-12T18:25:19Z
Abuse contactnoc@cilix.co.uk
Allocation
Registry (RIR)RIPE NCC
CountryUnited Kingdom (GB)
Delegated on2024-01-26
StatusAllocated
Delegated rangeAS215638

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

Contacts
RoleNameEmail
registrant CILIX-MNT
registrant lir-uk-cilix-1-MNT
registrant Cilix Limited
registrant RIPE-NCC-END-MNT
abuse Abuse contact role object noc@cilix.co.uk

Source: https://rdap.db.ripe.net/autnum/215638. 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: AS215638 is in PeeringDB as Cilix Limited.
  • Info: Peering policy: Open.
  • Info: Present at 7 internet exchanges with 8 ports (400G in total).
  • Warning: No public NOC, policy or technical contact.
NetworkCilix Limited (CilixCloud)
AS numberAS215638
TypeCable/DSL/ISP, Europe
Websitehttps://as215638.net
IRR as-setAS215638:AS-CILIX
Prefixes (IPv4 / IPv6)1000 / 2000
TrafficMostly Inbound
Peering policyOpen
Policy URLhttps://as215638.net/
LocationsNot Required
Ratio requiredNo
ContractsNot Required
Looking glasshttps://lg.as215638.net/
Last updated2026-10-12

Source: PeeringDB. Results are cached for an hour.

Open in PeeringDB lookup