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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

AS270520 · 

curl -s "https://thenetworkery.com/api/v1/network-report?query=AS270520"
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Warning: AS270520 (AS270520) announces 12 IPv4 and 3 IPv6 prefixes. 3 warnings

AS pageAS270520
HolderAS270520 - T. T. A. SOLUCOES EM TECNOLOGIA E COMUNICACAO LTDA
AllocationLACNIC, Brazil (BR), allocated 2020-03-17
Prefixes (IPv4 / IPv6)12 / 3
RPKI valid0% (0 / 15)
Upstreams and peers10
Peering policySelective

What to fix

  1. Warning

    10 of 15 announced prefixes have no ROA (RPKI not found): 38.210.112.0/22, 38.210.112.0/23, 38.210.112.0/24, 38.210.113.0/24, 38.210.114.0/23 (+5).

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

    Fix: Create a ROA for each at your RIR portal, with origin AS270520 and a max length equal to the prefix length:

    38.210.112.0/22 AS270520 max-length /22
38.210.112.0/23 AS270520 max-length /23
38.210.112.0/24 AS270520 max-length /24
38.210.113.0/24 AS270520 max-length /24
38.210.114.0/23 AS270520 max-length /23
38.210.114.0/24 AS270520 max-length /24
38.210.115.0/24 AS270520 max-length /24
186.0.144.0/22 AS270520 max-length /22
186.0.144.0/24 AS270520 max-length /24
186.0.145.0/24 AS270520 max-length /24

    Open in RPKI / ROA validator Guide

  2. Warning

    3 of 15 announced prefixes have no IRR route object: 38.210.114.0/23, 38.210.112.0/22, 38.210.112.0/23.

    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 AS270520 in your RIR’s IRR database (or RADB).

    route: 38.210.114.0/23
origin: AS270520

route: 38.210.112.0/22
origin: AS270520

route: 38.210.112.0/23
origin: AS270520

    Open in ASN & BGP prefix lookup

  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 10 of 15 announced prefixes have no ROA (RPKI not found): 38.210.112.0/22, 38.210.112.0/23, 38.210.112.0/24, 38.210.113.0/24, 38.210.114.0/23 (+5).
  • Pass: AS270520 announces 12 IPv4 and 3 IPv6 prefixes.
  • Warning: 10 of 15 announced prefixes have no ROA (RPKI not found): 38.210.112.0/22, 38.210.112.0/23, 38.210.112.0/24, 38.210.113.0/24, 38.210.114.0/23 (+5).
  • Info: The RPKI state of 5 prefixes was not looked up (no ROA of AS270520 covers them; only the first 10 are checked).
  • Warning: 3 of 15 announced prefixes have no IRR route object: 38.210.114.0/23, 38.210.112.0/22, 38.210.112.0/23.
  • Info: 10 upstreams and peers, 4 downstream networks seen.
HolderAS270520 - T. T. A. SOLUCOES EM TECNOLOGIA E COMUNICACAO LTDA
IPv4 prefixes12
IPv6 prefixes3
RPKI10 not found · 5 not looked up
Without IRR route object3
Downstream networks4
Routes to fix
PrefixRPKI
38.210.112.0/22 No ROA
38.210.112.0/23 No ROA
38.210.112.0/24 No ROA
38.210.113.0/24 No ROA
38.210.114.0/23 No ROA
38.210.114.0/24 No ROA
38.210.115.0/24 No ROA
186.0.144.0/22 No ROA
186.0.144.0/24 No ROA
186.0.145.0/24 No ROA

Upstreams and peers seen to the left 10

AS10429 TELEFÔNICA BRASIL AS10429 AS52579 Noroestecom AS271253 LINK AS6939 Hurricane Electric AS1031 PEER-1 AS24961 WIIT Group AS137409 Global Secure Layer AS6057 ANTEL AS61626 Anel de Conectividade AS18881 TELEFÔNICA BRASIL AS18881

Announced prefixes 15

38.210.112.0/22 38.210.112.0/23 38.210.112.0/24 38.210.113.0/24 38.210.114.0/23 38.210.114.0/24 38.210.115.0/24 186.0.144.0/22 186.0.144.0/24 186.0.145.0/24 186.0.146.0/24 186.0.147.0/24 2804:6d40:8000::/33 2804:6d40::/32 2804:6d40::/33

Source: RIPEstat (RIPE NCC RIS, Routinator, IRR); AS names: Team Cymru

Open in ASN & BGP prefix lookup
Registration Found at rdap.lacnic.net.
  • Pass: Found at rdap.lacnic.net.
NameASN270520
Handle270520
RangeAS270520
CountryBR
Registered2020-03-17T11:43:17Z
Last changed2020-03-17T11:43:17Z
Abuse contactnoc@ttasolucoes.com.br
Allocation
Registry (RIR)LACNIC
CountryBrazil (BR)
Delegated on2020-03-17
StatusAllocated
Delegated rangeAS270520

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

Contacts
RoleNameEmail
registrant T. T. A. SOLUCOES EM TECNOLOGIA E COMUNICACAO LTDA
administrative, abuse Eder Wilson Castanheiro noc@ttasolucoes.com.br

Source: https://rdap.lacnic.net/rdap/autnum/270520. Registration data from rdap.lacnic.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: AS270520 is in PeeringDB as T. T. A. SOLUCOES EM TECNOLOGIA E COMUNICACAO LTDA.
  • Info: Peering policy: Selective.
  • Info: Present at 1 internet exchanges with 1 ports (10G in total).
  • Warning: No public NOC, policy or technical contact.
NetworkT. T. A. SOLUCOES EM TECNOLOGIA E COMUNICACAO LTDA
AS numberAS270520
TypeNetwork Services, Regional
Websitehttp://www.tellius.com.br
IRR as-setAS270520:AS-ALL
Prefixes (IPv4 / IPv6)64 / 128
Traffic10-20Gbps, Mostly Inbound
Peering policySelective
LocationsNot Required
Ratio requiredNo
ContractsNot Required
Last updated2024-12-31

Source: PeeringDB. Results are cached for an hour.

Open in PeeringDB lookup