ResearchRouting table, RPKI, IRR & looking glass

AS28604 Globo Comunicacao e Participacoes SA

AS28604 (AS28604) is registered to Globo Comunicacao e Participacoes SA in BR. It originates 40 prefixes in the global routing table.

28
IPv4 prefixes
12
IPv6 prefixes
16,384
IPv4 addresses
0%
RPKI valid
Registration

Who holds AS28604

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

AS number
AS28604
Handle
AS28604
Organization
Globo Comunicacao e Participacoes SA
Country
BR
ASPA
None published
Routing

What AS28604 announces

Prefixes originated by AS28604 in the RouteViews table (refreshed every four hours), each checked against the RPKI (every ten minutes) and the IRR (daily).

IPv4 prefixes
28
IPv6 prefixes
12
IPv4 addresses
16,384 (64 /24s)
RPKI valid
0 0%
RPKI invalid
0
RPKI not found
40
ROAs naming AS28604
0
With an IRR route object
23 57%
Prefixes

Announced prefixes

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

IPv4 (28)
131.0.24.0/22131.255.140.0/24131.255.141.0/24131.255.142.0/24131.255.143.0/24138.117.196.0/24138.117.197.0/24138.117.198.0/24138.117.199.0/24143.0.12.0/22143.0.12.0/23143.0.14.0/23168.196.116.0/22177.53.88.0/21177.53.88.0/23177.53.90.0/24177.53.91.0/24177.53.92.0/24177.53.93.0/24177.53.94.0/24177.53.95.0/24186.96.248.0/24186.96.249.0/24186.96.250.0/24186.96.251.0/24186.192.80.0/20201.7.176.0/20201.7.184.0/24
IPv6 (12)
2804:294::/322804:294::/402804:294:100::/402804:294:200::/402804:294:200::/482804:294:201::/482804:294:202::/482804:294:203::/482804:294:206::/482804:294:4000::/402804:294:8000::/402804:294:be00::/40

RPKI valid   RPKI invalid   no ROA covers it

Neighbors

Who AS28604 is reached through

The AS just before AS28604 in the paths our looking glass collectors hold, for 40 of its prefixes. Usually a transit provider, sometimes a peer. The number is how many of those prefixes it was seen on.

AS6939 HURRICANE 35AS6453 AS6453 30AS13760 UNITI-FIBER 26AS6762 SEABONE-NET 6AS2914 NTT-DATA-2914 2AS3549 LVLT-3549 1AS3356 LEVEL3 1
IRR

Routing registry objects

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

Sourceas-nameMaintained by
RADBGLOBOCOMMAINT-AS28604

Route objects with origin AS28604: RADB 28

as-sets that list AS28604 (40)
AS-28513AS-28604AS-8167-PEERING-NATIONALAS-CTBC-CUSTOMERS23AS-CTBC-TOOLS-10AS-EMBRATELNETAS-GLOBEINTERNET-CLIENTSAS-HURRICANEV6AS-HWNG-DOWNSTREAMSAS-IXBR-ATM4-RJAS-IXBR-ATM4-SPAS-IXBR-ATM6-RJAS-IXBR-IPV6-RJAS-IXBR-IPV6-SPAS-IXBR-LG4-RJAS-IXBR-LG6-RJAS-IXBR-RJAS-IXBR-SPAS-LEVEL3-ORIGINS-EUAS-LEVEL3-ORIGINS-NAAS-LINKFULL-CORPORATEAS-LUMEN-CUSTOMERS-ASNSAS-PTTMETRO-ATM4-RJAS-PTTMETRO-ATM4-SPAS-PTTMETRO-ATM6-RJAS-PTTMETRO-RJAS-PTTMETRO-SPAS-UFLA-TRANSCUSTAS1299:AS-TWELVE99-NA-V4AS1299:AS-TWELVE99-NA-V6AS263283:AS-CDNSAS264409:AS-CONEAS265138:AS-UPSTREAMSAS265300:AS-UPSTREAMSAS265336:AS-PEERSAS269396:AS-PEERSAS269634:AS-PEERINGAS28233:AS-UPSTREAMSAS28657:AS-PEERSAS52999:AS-PNI
Tools

Check AS28604 live

ASN lookup and WHOISRPKI validatorASPA validatorIRR lookup