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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

AS39287 · 

curl -s "https://thenetworkery.com/api/v1/network-report?query=AS39287"
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Warning: AS39287 (materialism Materialism s.r.l.) announces 9 IPv4 and 8 IPv6 prefixes. 2 warnings

AS pageAS39287
Holdermaterialism Materialism s.r.l.
AllocationRIPE NCC, Romania (RO), allocated 2006-01-24
Prefixes (IPv4 / IPv6)9 / 8
RPKI valid88% (15 / 17)
Upstreams and peers2
Peering policyOpen

What to fix

  1. Warning

    2 of 17 announced prefixes have no ROA (RPKI not found): 197.231.220.0/22, 2c0f:f930::/32.

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

    Fix: Create a ROA for each at your RIR portal, with origin AS39287 and a max length equal to the prefix length:

    197.231.220.0/22 AS39287 max-length /22
2c0f:f930::/32 AS39287 max-length /32

    Open in RPKI / ROA validator Guide

  2. 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 2 of 17 announced prefixes have no ROA (RPKI not found): 197.231.220.0/22, 2c0f:f930::/32.
  • Pass: AS39287 announces 9 IPv4 and 8 IPv6 prefixes.
  • Warning: 2 of 17 announced prefixes have no ROA (RPKI not found): 197.231.220.0/22, 2c0f:f930::/32.
  • Info: 15 of 17 announced prefixes are RPKI valid.
  • Pass: Every announced prefix has an IRR route object.
  • Info: 2 upstreams and peers, 2 downstream networks seen.
Holdermaterialism Materialism s.r.l.
IPv4 prefixes9
IPv6 prefixes8
RPKI15 valid · 2 not found
Downstream networks2
Routes to fix
PrefixRPKI
197.231.220.0/22 No ROA
2c0f:f930::/32 No ROA

Upstreams and peers seen to the left 2

AS39351 31173 Services AS42708 Portlane

Announced prefixes 17

45.142.140.0/22 45.158.116.0/22 80.78.16.0/20 95.215.16.0/22 185.193.125.0/24 185.193.126.0/23 195.14.20.0/24 197.231.220.0/22 198.167.192.0/19 2a0a:3840::/29 2a0e:d9c0::/29 2a0f:5e80::/29 2a02:6f8::/32 2c0f:f930::/32 2001:67c:2354::/48 2001:67c:2358::/48 2620:18:c000::/48

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.
Namematerialism
HandleAS39287
RangeAS39287
Statusactive
Registered2006-01-24T13:53:19Z
Last changed2026-03-13T16:01:36Z
Abuse contactabuse@materiali.sm
Allocation
Registry (RIR)RIPE NCC
CountryRomania (RO)
Delegated on2006-01-24
StatusAllocated
Delegated rangeAS39287

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

Contacts
RoleNameEmail
registrant MATERIAL-MNT
registrant Materialism s.r.l.
registrant RIPE-NCC-END-MNT
abuse Abuse-C Role abuse@materiali.sm

Source: https://rdap.db.ripe.net/autnum/39287. 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: AS39287 is in PeeringDB as ab stract.
  • Info: Peering policy: Open.
  • Info: Present at 2 internet exchanges with 2 ports (2G in total).
  • Warning: No public NOC, policy or technical contact.
  • Info: The record was last updated 2022-07-27.
Networkab stract
AS numberAS39287
TypeContent, Europe
Websitehttps://abstract.fi
IRR as-setAS-ABSTRACT
Prefixes (IPv4 / IPv6)10 / 10
Peering policyOpen
LocationsNot Required
Ratio requiredNo
ContractsNot Required
Last updated2022-07-27

Source: PeeringDB. Results are cached for an hour.

Open in PeeringDB lookup