ResearchRouting table, RPKI, IRR & looking glass

AS27927 Coop. Popular de Elec., Obras y Servicios Pub. de Santa Rosa LTDA

AS27927 (AS27927) is registered to Coop. Popular de Elec., Obras y Servicios Pub. de Santa Rosa LTDA in AR. It originates 138 prefixes in the global routing table.

133
IPv4 prefixes
5
IPv6 prefixes
30,720
IPv4 addresses
18%
RPKI valid
Registration

Who holds AS27927

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

AS number
AS27927
Handle
AS27927
Organization
Coop. Popular de Elec., Obras y Servicios Pub. de Santa Rosa LTDA
Country
AR
ASPA
None published
Routing

What AS27927 announces

Prefixes originated by AS27927 in the RouteViews table (refreshed every four hours), each checked against the RPKI (every ten minutes) and the IRR (daily).

IPv4 prefixes
133
IPv6 prefixes
5
IPv4 addresses
30,720 (120 /24s)
RPKI valid
25 18%
RPKI invalid
0
RPKI not found
113
ROAs naming AS27927
13
With an IRR route object
13 9%
Prefixes

Announced prefixes

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

IPv4 (133)
38.224.26.0/2438.224.60.0/2438.224.98.0/2438.224.152.0/24168.0.184.0/22168.0.184.0/24168.0.185.0/24168.0.186.0/24168.0.187.0/24170.78.220.0/22170.78.220.0/24170.78.221.0/24170.78.222.0/24170.78.223.0/24179.40.100.0/22179.40.100.0/24179.40.101.0/24179.40.102.0/24179.40.103.0/24179.40.104.0/24179.40.105.0/24179.40.106.0/24181.114.32.0/20181.114.32.0/24181.114.33.0/24181.114.34.0/24181.114.35.0/24181.114.36.0/24181.114.37.0/24181.114.38.0/24181.114.39.0/24181.114.40.0/24181.114.41.0/24181.114.42.0/24181.114.43.0/24181.114.44.0/24181.114.45.0/24181.114.46.0/24181.114.47.0/24181.114.48.0/21181.114.48.0/24181.114.49.0/24181.114.50.0/24181.114.51.0/24181.114.52.0/24181.114.53.0/24181.114.54.0/24181.114.55.0/24190.11.96.0/20190.11.96.0/24190.11.97.0/24190.11.98.0/24190.11.99.0/24190.11.100.0/24190.11.101.0/24190.11.102.0/24190.11.103.0/24190.11.104.0/24190.11.105.0/24190.11.106.0/24190.11.107.0/24190.11.108.0/24190.11.109.0/24190.11.110.0/24190.11.111.0/24190.11.112.0/20190.11.112.0/24190.11.113.0/24190.11.114.0/24190.11.115.0/24190.11.116.0/24190.11.117.0/24190.11.118.0/24190.11.119.0/24190.11.120.0/24190.11.121.0/24190.11.122.0/24190.11.123.0/24190.11.124.0/24190.11.125.0/24190.11.126.0/24190.11.127.0/24190.120.48.0/20190.120.48.0/24190.120.49.0/24190.120.50.0/24190.120.51.0/24190.120.52.0/24190.120.53.0/24190.120.54.0/24190.120.55.0/24190.120.56.0/24190.120.57.0/24190.120.58.0/24190.120.59.0/24190.120.60.0/24190.120.61.0/24190.120.62.0/24190.120.63.0/24190.120.144.0/20190.120.144.0/24190.120.145.0/24190.120.146.0/24190.120.147.0/24190.120.148.0/24190.120.149.0/24190.120.150.0/24190.120.151.0/24190.120.152.0/24190.120.153.0/24190.120.154.0/24190.120.155.0/24190.120.156.0/24190.120.157.0/24190.120.158.0/24190.120.159.0/24201.251.13.0/24201.251.14.0/23201.251.14.0/24201.251.15.0/24
Show 13 more
201.251.16.0/23201.251.16.0/24201.251.17.0/24201.251.20.0/24201.251.24.0/24201.251.26.0/23201.251.26.0/24201.251.27.0/24201.251.28.0/24201.251.32.0/23201.251.32.0/24201.251.33.0/24201.251.34.0/24
IPv6 (5)
2803:c080::/322803:c080:9::/482803:c080:a::/482803:c080:10::/482803:c080:11::/48

RPKI valid   RPKI invalid   no ROA covers it

Neighbors

Who AS27927 is reached through

The AS just before AS27927 in the paths our looking glass collectors hold, for 60 of its prefixes. Usually a transit provider, sometimes a peer. The number is how many of those prefixes it was seen on.

AS22927 AS22927 60
IRR

Routing registry objects

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

Route objects with origin AS27927: LACNIC 13

as-sets that list AS27927 (1)
AS22927:AS-TEFARGENTINA
Tools

Check AS27927 live

ASN lookup and WHOISRPKI validatorASPA validatorIRR lookup