ResearchRouting table, RPKI, IRR & looking glass

AS28509 Cablemas Telecomunicaciones SA de CV

AS28509 (AS28509) is registered to Cablemas Telecomunicaciones SA de CV in MX. It originates 478 prefixes in the global routing table.

369
IPv4 prefixes
109
IPv6 prefixes
289,280
IPv4 addresses
66%
RPKI valid
Registration

Who holds AS28509

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

AS number
AS28509
Handle
AS28509
Organization
Cablemas Telecomunicaciones SA de CV
Country
MX
ASPA
None published
Routing

What AS28509 announces

Prefixes originated by AS28509 in the RouteViews table (refreshed every four hours), each checked against the RPKI (every ten minutes) and the IRR (daily).

IPv4 prefixes
369
IPv6 prefixes
109
IPv4 addresses
289,280 (1,130 /24s)
RPKI valid
320 66%
RPKI invalid
0
RPKI not found
158
ROAs naming AS28509
111
With an IRR route object
243 50%
Prefixes

Announced prefixes

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

IPv4 (369)
148.243.99.0/24148.245.246.0/24177.236.0.0/20177.236.0.0/21177.236.8.0/21177.236.32.0/20177.236.32.0/21177.236.40.0/21177.236.166.0/23177.236.169.0/24177.236.170.0/23177.236.175.0/24177.236.192.0/19177.236.192.0/22177.236.196.0/22177.236.200.0/22177.236.204.0/22177.236.208.0/22177.236.212.0/22177.236.216.0/22177.236.220.0/22177.236.224.0/20177.236.240.0/20177.237.240.0/20177.238.0.0/20177.238.16.0/21177.238.16.0/22177.238.20.0/22177.238.24.0/24177.238.27.0/24177.238.32.0/23177.238.34.0/23177.238.36.0/23177.238.38.0/23177.238.40.0/24177.238.41.0/24177.238.42.0/24177.238.43.0/24177.238.44.0/24177.238.45.0/24177.238.46.0/24177.238.47.0/24177.238.48.0/24177.238.50.0/24177.238.144.0/22177.238.148.0/22177.238.152.0/21177.238.186.0/24177.238.191.0/24177.238.208.0/21177.238.208.0/22177.238.212.0/22177.238.216.0/21177.238.224.0/21177.238.228.0/22177.238.239.0/24177.238.248.0/24177.238.254.0/24177.239.80.0/21177.239.88.0/21177.239.109.0/24177.239.110.0/23177.239.115.0/24177.239.117.0/24177.239.118.0/24177.239.119.0/24177.239.120.0/23177.239.122.0/23177.239.124.0/23177.239.126.0/23177.239.169.0/24177.239.171.0/24177.239.173.0/24177.239.174.0/24177.239.175.0/24177.239.200.0/22177.239.204.0/22177.239.220.0/22177.239.237.0/24177.239.240.0/21177.239.248.0/21187.184.0.0/24187.184.4.0/22187.184.8.0/22187.185.14.0/24187.185.15.0/24187.185.32.0/21187.185.32.0/22187.185.36.0/22187.185.47.0/24187.185.56.0/21187.185.69.0/24187.185.70.0/24187.185.80.0/21187.185.80.0/22187.185.84.0/22187.185.112.0/20187.185.160.0/24187.185.161.0/24187.185.162.0/24187.185.163.0/24187.185.164.0/24187.185.165.0/24187.185.166.0/24187.185.167.0/24187.185.172.0/22187.185.176.0/24187.185.177.0/24187.185.178.0/24187.185.179.0/24187.185.180.0/24187.185.181.0/24187.185.182.0/24187.185.183.0/24187.185.184.0/22187.185.190.0/24187.185.191.0/24187.185.192.0/20187.185.228.0/24187.252.1.0/24
Show 249 more
187.252.11.0/24187.252.13.0/24187.252.24.0/24187.252.64.0/20187.252.80.0/24187.252.81.0/24187.252.85.0/24187.252.86.0/24187.252.90.0/24187.252.97.0/24187.252.100.0/22187.252.165.0/24187.252.168.0/21187.252.176.0/20187.252.180.0/22187.252.242.0/23187.252.242.0/24187.252.243.0/24187.253.3.0/24187.253.5.0/24187.253.12.0/24187.253.13.0/24187.253.15.0/24187.253.16.0/21187.253.16.0/24187.253.17.0/24187.253.18.0/23187.253.20.0/22187.253.44.0/24187.253.45.0/24187.253.46.0/24187.253.47.0/24187.253.64.0/24187.253.65.0/24187.253.67.0/24187.253.68.0/24187.253.69.0/24187.253.70.0/24187.253.72.0/24187.253.74.0/24187.253.75.0/24187.253.76.0/24187.253.77.0/24187.253.78.0/24187.253.79.0/24187.253.80.0/24187.253.83.0/24187.253.84.0/24187.253.85.0/24187.253.86.0/24187.253.88.0/24187.253.89.0/24187.253.90.0/24187.253.91.0/24187.253.92.0/24187.253.93.0/24187.253.94.0/24187.253.128.0/20187.253.172.0/23187.253.173.0/24187.253.201.0/24187.253.208.0/24187.253.209.0/24187.253.210.0/23187.253.224.0/20187.253.232.0/22187.253.236.0/22187.253.248.0/23187.253.250.0/24187.253.252.0/24187.253.254.0/24189.202.0.0/20189.202.16.0/23189.202.18.0/24189.202.19.0/24189.214.16.0/20189.214.40.0/21189.214.48.0/20189.214.75.0/24189.214.156.0/24189.214.158.0/24189.214.160.0/23189.214.162.0/23189.214.164.0/23189.214.166.0/23189.214.172.0/24189.214.175.0/24189.214.176.0/21189.214.184.0/21189.214.208.0/20189.214.224.0/20189.215.8.0/24189.215.12.0/22189.215.47.0/24189.215.120.0/24189.215.121.0/24189.215.123.0/24189.215.124.0/24189.215.128.0/24189.215.132.0/24189.215.134.0/24189.215.144.0/21189.215.144.0/22189.215.148.0/22189.215.160.0/21189.215.160.0/22189.215.172.0/22189.215.192.0/22189.215.202.0/24189.215.244.0/24189.215.250.0/24189.220.0.0/20189.220.44.0/24189.220.45.0/24189.220.46.0/24189.220.47.0/24189.220.48.0/24189.220.49.0/24189.220.50.0/24189.220.51.0/24189.220.52.0/24189.220.53.0/24189.220.54.0/24189.220.96.0/20189.220.128.0/23189.220.138.0/24189.220.139.0/24189.220.160.0/20189.220.176.0/24189.220.177.0/24189.220.178.0/24189.220.179.0/24189.220.180.0/22189.220.184.0/21189.220.184.0/22189.220.188.0/22189.220.208.0/20189.220.226.0/23189.220.230.0/24189.220.236.0/23189.220.239.0/24189.220.248.0/22189.220.252.0/24189.220.253.0/24189.220.254.0/24189.220.255.0/24189.221.0.0/20189.221.48.0/20189.221.48.0/21189.221.56.0/21189.221.72.0/21189.221.76.0/22189.221.80.0/20189.221.154.0/23189.221.157.0/24189.221.176.0/20189.221.192.0/21189.221.200.0/22189.221.200.0/24189.221.201.0/24189.221.202.0/24189.221.203.0/24189.221.218.0/24189.221.219.0/24189.221.228.0/24189.221.229.0/24189.221.230.0/24189.221.232.0/24189.221.233.0/24189.221.234.0/24200.34.87.0/24200.77.198.0/24200.77.200.0/24200.77.201.0/24200.77.202.0/24200.77.203.0/24200.77.204.0/24200.79.192.0/20200.79.208.0/24200.79.209.0/24200.79.210.0/24200.79.211.0/24200.79.212.0/24200.79.213.0/24200.79.214.0/24200.79.215.0/24200.79.216.0/24200.79.217.0/24200.79.218.0/24200.79.219.0/24200.79.220.0/24200.79.221.0/24200.79.222.0/24200.79.223.0/24200.94.160.0/24200.94.161.0/24200.94.165.0/24200.94.166.0/24200.94.167.0/24200.94.168.0/21200.95.144.0/21200.95.152.0/21201.139.72.0/24201.139.73.0/24201.139.74.0/24201.139.75.0/24201.139.128.0/20201.139.144.0/20201.140.64.0/20201.140.192.0/23201.140.194.0/23201.140.196.0/23201.140.198.0/23201.140.200.0/23201.140.202.0/23201.140.204.0/23201.140.206.0/23201.160.12.0/22201.160.16.0/20201.160.32.0/20201.160.64.0/21201.160.72.0/21201.160.104.0/24201.160.105.0/24201.160.106.0/24201.160.176.0/24201.160.177.0/24201.160.179.0/24201.160.187.0/24201.166.0.0/20201.166.64.0/24201.166.65.0/24201.166.66.0/24201.166.67.0/24201.166.68.0/24201.166.69.0/24201.166.70.0/24201.166.71.0/24201.166.72.0/24201.166.73.0/24201.166.74.0/24201.166.75.0/24201.166.76.0/24201.166.77.0/24201.166.78.0/24201.166.79.0/24201.166.80.0/20201.174.200.0/21201.174.207.0/24
IPv6 (109)
2806:219:701::/482806:250:1::/482806:250:2::/482806:250:3::/482806:250:4::/482806:250:5::/482806:250:d::/482806:250:e::/482806:250:11::/482806:250:12::/482806:250:13::/482806:250:14::/482806:250:15::/482806:250:17::/482806:250:18::/482806:250:19::/482806:250:1a::/482806:250:1c::/482806:250:1d::/482806:250:1e::/482806:250:1f::/482806:250:22::/482806:250:23::/482806:250:2a::/482806:250:35::/482806:250:50::/482806:250:500::/402806:250:500::/452806:250:508::/452806:250:530::/452806:250:538::/452806:250:5f0::/482806:250:5f1::/482806:250:5f2::/482806:250:700::/402806:250:700::/482806:250:701::/482806:250:702::/482806:250:703::/482806:250:704::/482806:250:705::/482806:250:70c::/482806:250:70d::/482806:250:70e::/482806:250:7f0::/482806:250:7f1::/482806:250:800::/402806:250:800::/482806:250:801::/482806:250:802::/482806:250:803::/482806:250:804::/482806:250:807::/482806:250:808::/482806:250:810::/442806:250:820::/482806:250:821::/482806:250:822::/482806:250:823::/482806:250:824::/482806:250:825::/482806:250:82e::/482806:250:8f0::/482806:250:900::/402806:250:9f1::/482806:250:d00::/402806:250:d03::/482806:250:e00::/402806:250:f00::/482806:250:f01::/482806:250:f02::/482806:250:f03::/482806:250:f04::/482806:250:f05::/482806:250:f06::/482806:250:f07::/482806:250:f08::/482806:250:f09::/482806:250:f0f::/482806:250:f10::/482806:250:f11::/482806:250:f12::/482806:250:f13::/482806:250:f1e::/482806:250:1000::/402806:250:1000::/452806:250:1008::/452806:250:1010::/452806:250:1020::/452806:250:1028::/452806:250:10f0::/482806:250:1100::/442806:250:11f0::/482806:250:1300::/482806:250:1301::/482806:250:130e::/482806:250:1600::/482806:250:1601::/482806:250:1602::/482806:250:1603::/482806:250:1604::/482806:250:160f::/482806:250:1610::/482806:250:1611::/482806:250:161e::/482806:250:1a00::/482806:250:1a01::/482806:250:1a02::/482806:250:1a0f::/48

RPKI valid   RPKI invalid   no ROA covers it

Neighbors

Who AS28509 is reached through

The AS just before AS28509 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.

AS174 COGENT-174 28AS18734 AS18734 28AS6762 SEABONE-NET 26AS32098 TRANSTELCO-INC 13AS28545 AS28545 3
IRR

Routing registry objects

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

Sourceas-nameMaintained by
LACNICAS28509MNT-MX-CTSC6-LACNIC
RADBCablemasMAINT-AS32098

Route objects with origin AS28509: RADB 695 · LACNIC 111

as-sets that list AS28509 (11)
AS-28513AS-32098AS-8151AS-BESTEL-NETAS-HURRICANEV6AS-LUMEN-CUSTOMERS-ASNSAS-NWN-TRANSITAS-TELMEXAS1299:AS-TWELVE99-NA-V4AS1299:AS-TWELVE99-NA-V6AS3491:AS-CUSTOMERS-NA
Tools

Check AS28509 live

ASN lookup and WHOISRPKI validatorASPA validatorIRR lookup