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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

AS37454 · 

curl -s "https://thenetworkery.com/api/v1/network-report?query=AS37454"
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Warning: AS37454 (BNH) announces 1 IPv4 and 1 IPv6 prefixes. 3 warnings

AS pageAS37454
HolderBNH Communication Solutions - BNH Communication Solutions
AllocationAFRINIC, Tanzania (TZ), allocated 2012-06-07
Prefixes (IPv4 / IPv6)1 / 1
RPKI valid0% (0 / 2)
Upstreams and peers1

What to fix

  1. Warning

    2 of 2 announced prefixes have no ROA (RPKI not found): 197.242.192.0/21, 2c0f:fbb8::/32.

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

    Fix: Create a ROA for each at your RIR portal, with origin AS37454 and a max length equal to the prefix length:

    197.242.192.0/21 AS37454 max-length /21
2c0f:fbb8::/32 AS37454 max-length /32

    Open in RPKI / ROA validator Guide

  2. Warning

    No abuse contact is published for AS37454.

    Other networks send reports of spam, attacks and hacked machines to the abuse contact. Without one, reports go nowhere and blocklists may list the whole range.

    Fix: Add an abuse contact to the registration: abuse-c in the RIPE database, an Abuse POC at ARIN, an abuse mailbox (IRT) at APNIC, AFRINIC or LACNIC.

    Open in WHOIS / RDAP lookup

  3. Warning

    PeeringDB did not answer: HTTP 404

    Fix: Try again in a minute.

    Open in PeeringDB lookup

Checks

Routing and RPKI 2 of 2 announced prefixes have no ROA (RPKI not found): 197.242.192.0/21, 2c0f:fbb8::/32.
  • Pass: AS37454 announces 1 IPv4 and 1 IPv6 prefixes.
  • Warning: 2 of 2 announced prefixes have no ROA (RPKI not found): 197.242.192.0/21, 2c0f:fbb8::/32.
  • Pass: Every announced prefix has an IRR route object.
  • Info: One upstream or peer seen (AS30844): an outage there takes the whole network off the internet.
HolderBNH Communication Solutions - BNH Communication Solutions
IPv4 prefixes1
IPv6 prefixes1
RPKI2 not found
Downstream networks0
Routes to fix
PrefixRPKI
197.242.192.0/21 No ROA
2c0f:fbb8::/32 No ROA

Upstreams and peers seen to the left 1

AS30844 Liquid Intelligent Technologies

Announced prefixes 2

197.242.192.0/21 2c0f:fbb8::/32

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

Open in ASN & BGP prefix lookup
Registration No abuse contact is published for AS37454.
  • Pass: Found at rdap.afrinic.net.
  • Warning: No abuse contact is published for AS37454.
NameORG-BCS1-AFRINIC
HandleAS37454
RangeAS37454
Statusactive
Registered2012-06-07T17:50:00Z
Last changed2016-05-26T06:47:00Z
Allocation
Registry (RIR)AFRINIC
CountryTanzania (TZ)
Delegated on2012-06-07
StatusAllocated
Delegated rangeAS37454

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

Contacts
RoleNameEmail
registrant BNH Communication Solutions henry@bnhcomm.net
administrative, technical Henry Mataji henry@bnhcomm.net

Source: https://rdap.afrinic.net/rdap/autnum/37454. Registration data from rdap.afrinic.net, shown under its terms of use (terms): not for marketing or bulk collection.

Open in WHOIS / RDAP lookup
PeeringDB PeeringDB did not answer: HTTP 404
  • Warning: PeeringDB did not answer: HTTP 404

Source: PeeringDB. Results are cached for an hour.

Open in PeeringDB lookup