ResearchRouting table, RPKI, IRR & looking glass

AS262751 TERRA FIBER TELECOM LTDA-ME

AS262751 (AS262751) is registered to TERRA FIBER TELECOM LTDA-ME in BR. It originates 54 prefixes in the global routing table.

54
IPv4 prefixes
0
IPv6 prefixes
8,192
IPv4 addresses
0%
RPKI valid
Registration

Who holds AS262751

Names from RIPE NCC’s daily list of every allocated AS number. The ASN lookup fetches the full WHOIS record live.

AS number
AS262751
Handle
AS262751
Organization
TERRA FIBER TELECOM LTDA-ME
Country
BR
ASPA
None published
Routing

What AS262751 announces

Prefixes originated by AS262751 in the RouteViews table (refreshed every four hours), each checked against the RPKI (every ten minutes) and the IRR (daily).

IPv4 prefixes
54
IPv6 prefixes
0
IPv4 addresses
8,192 (32 /24s)
RPKI valid
0 0%
RPKI invalid
0
RPKI not found
54
ROAs naming AS262751
0
With an IRR route object
28 51%
Prefixes

Announced prefixes

Each opens its own page: who announces it, the paths our collectors see, its ROAs and route objects.

IPv4 (54)
187.0.16.0/20187.0.16.0/21187.0.16.0/22187.0.16.0/23187.0.16.0/24187.0.17.0/24187.0.18.0/23187.0.18.0/24187.0.19.0/24187.0.20.0/22187.0.20.0/23187.0.20.0/24187.0.21.0/24187.0.22.0/23187.0.22.0/24187.0.23.0/24187.0.24.0/21187.0.24.0/22187.0.24.0/23187.0.24.0/24187.0.25.0/24187.0.26.0/23187.0.26.0/24187.0.28.0/22187.0.29.0/24187.0.31.0/24189.89.48.0/20189.89.48.0/21189.89.48.0/22189.89.48.0/23189.89.48.0/24189.89.49.0/24189.89.50.0/23189.89.50.0/24189.89.51.0/24189.89.52.0/22189.89.52.0/23189.89.52.0/24189.89.53.0/24189.89.54.0/23189.89.54.0/24189.89.55.0/24189.89.56.0/21189.89.56.0/22189.89.56.0/23189.89.58.0/23189.89.58.0/24189.89.59.0/24189.89.60.0/22189.89.60.0/23189.89.60.0/24189.89.61.0/24189.89.62.0/23189.89.63.0/24

RPKI valid   RPKI invalid   no ROA covers it

Neighbors

Who AS262751 is reached through

The AS just before AS262751 in the paths our looking glass collectors hold, for 54 of its prefixes. Usually a transit provider, sometimes a peer. The number is how many of those prefixes it was seen on.

AS262740 AS262740 52AS265135 AS265135 3
IRR

Routing registry objects

From the mirrored IRR databases (RADB, the five RIRs and more). Look it up live.

Route objects with origin AS262751: RADB 35

as-sets that list AS262751 (31)
AS-18881-CUSTOMERS1AS-1TELECOM-CUSTOMERS01AS-262468-CUSTAS-262740-CUSTOMERSAS-265135AS-266240AS-267475AS-267613AS-7738-BGP-CUSTOMERSAS-7738_CUSTOMERSAS-CTBC-CUSTOMERS32AS-CTBC-TOOLS-5AS-EMBRATELNETAS-FLYSAS-FORTEL-CUSTOMERSAS-GNT-CUSTOMERSAS-HUGENET-CUSTOMERSAS-HURRICANEAS-SEABORN-CUSTOMERAS-TELYAS-TELY-TRANSIT:AS-CUSTOMERSAS-TRANSROUTE-SPECAS264409:AS-CONEAS266240:AS-CUSTOMERSAS274830:AS-CUSTOMERSAS52320:AS-CUSTOMERSAS61568:AS-ALOO-TELECOMAS61568:AS-ALOO-TELECOM-DDOSAS61568:AS-TESTE-ALAS61568:AS-TESTE-ALOOAS61620:AS-CUSTOMERS
Tools

Check AS262751 live

ASN lookup and WHOISRPKI validatorASPA validatorIRR lookup