ResearchRouting table, RPKI, IRR & looking glass

AS28548 Cablevision, S.A. de C.V.

AS28548 (AS28548) is registered to Cablevision, S.A. de C.V. in MX. It originates 441 prefixes in the global routing table.

177
IPv4 prefixes
264
IPv6 prefixes
123,136
IPv4 addresses
3%
RPKI valid
Registration

Who holds AS28548

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

AS number
AS28548
Handle
AS28548
Organization
Cablevision, S.A. de C.V.
Country
MX
ASPA
None published
Routing

What AS28548 announces

Prefixes originated by AS28548 in the RouteViews table (refreshed every four hours), each checked against the RPKI (every ten minutes) and the IRR (daily).

IPv4 prefixes
177
IPv6 prefixes
264
IPv4 addresses
123,136 (481 /24s)
RPKI valid
14 3%
RPKI invalid
0
RPKI not found
427
ROAs naming AS28548
10
With an IRR route object
208 47%
Prefixes

Announced prefixes

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

IPv4 (177)
177.236.143.0/24177.238.64.0/20177.239.128.0/20177.239.196.0/22187.179.14.0/23187.185.96.0/20187.185.240.0/21187.185.248.0/21189.202.228.0/24189.202.230.0/24189.202.231.0/24189.215.32.0/21189.215.201.0/24189.216.0.0/24189.216.1.0/24189.216.2.0/24189.216.3.0/24189.216.4.0/24189.216.5.0/24189.216.6.0/24189.216.7.0/24189.216.10.0/24189.216.11.0/24189.216.12.0/24189.216.13.0/24189.216.14.0/24189.216.15.0/24189.216.32.0/24189.216.33.0/24189.216.34.0/24189.216.35.0/24189.216.36.0/24189.216.37.0/24189.216.38.0/24189.216.39.0/24189.216.40.0/22189.216.44.0/24189.216.45.0/24189.216.46.0/24189.216.47.0/24189.216.48.0/23189.216.50.0/23189.216.96.0/24189.216.97.0/24189.216.98.0/24189.216.99.0/24189.216.100.0/24189.216.101.0/24189.216.102.0/24189.216.103.0/24189.216.104.0/24189.216.105.0/24189.216.106.0/24189.216.107.0/24189.216.108.0/24189.216.109.0/24189.216.110.0/24189.216.111.0/24189.216.112.0/24189.216.116.0/23189.216.118.0/23189.216.120.0/22189.216.124.0/22189.216.129.0/24189.216.130.0/24189.216.131.0/24189.216.132.0/24189.216.133.0/24189.216.134.0/23189.216.136.0/22189.216.140.0/22189.216.144.0/22189.216.148.0/22189.216.152.0/22189.216.156.0/22189.216.160.0/22189.216.164.0/22189.216.168.0/23189.216.170.0/23189.216.172.0/24189.216.174.0/24189.216.175.0/24189.216.176.0/22189.216.180.0/22189.216.192.0/22189.216.196.0/22189.216.200.0/22189.216.204.0/22189.216.232.0/24189.216.233.0/24189.216.235.0/24189.216.236.0/24189.216.240.0/22189.216.244.0/23189.216.246.0/24189.216.247.0/24189.216.248.0/21189.217.0.0/22189.217.4.0/22189.217.8.0/22189.217.12.0/22189.217.16.0/24189.217.17.0/24189.217.18.0/24189.217.19.0/24189.217.20.0/23189.217.22.0/23189.217.32.0/22189.217.36.0/22189.217.40.0/22189.217.44.0/22189.217.48.0/22189.217.52.0/22189.217.64.0/22189.217.68.0/22189.217.72.0/22189.217.76.0/22189.217.80.0/22189.217.84.0/22189.217.88.0/22
Show 57 more
189.217.92.0/22189.217.96.0/22189.217.100.0/22189.217.104.0/22189.217.108.0/22189.217.128.0/24189.217.129.0/24189.217.130.0/23189.217.132.0/24189.217.133.0/24189.217.134.0/24189.217.135.0/24189.217.136.0/24189.217.139.0/24189.217.140.0/24189.217.141.0/24189.217.142.0/24189.217.143.0/24189.217.144.0/22189.217.148.0/22189.217.152.0/22189.217.156.0/22189.217.160.0/22189.217.164.0/22189.217.188.0/24189.217.192.0/22189.217.196.0/22189.217.200.0/22189.217.204.0/22189.217.208.0/22189.217.212.0/22189.217.216.0/22189.217.220.0/22189.221.156.0/24200.77.160.0/24200.77.163.0/24200.77.168.0/24200.77.172.0/24201.141.8.0/24201.141.16.0/22201.141.20.0/22201.141.24.0/22201.141.28.0/22201.141.32.0/22201.141.36.0/22201.141.40.0/22201.141.44.0/22201.141.48.0/22201.141.52.0/22201.141.96.0/22201.141.100.0/22201.141.104.0/22201.141.108.0/22201.141.112.0/22201.141.116.0/22201.141.120.0/22201.141.124.0/22
IPv6 (264)
2806:219:100::/442806:219:106::/482806:219:107::/482806:219:300::/452806:250:a::/482806:2a0::/322806:2a0::/402806:2a0:1::/482806:2a0:3::/482806:2a0:4::/482806:2a0:5::/482806:2a0:6::/482806:2a0:7::/482806:2a0:8::/482806:2a0:9::/482806:2a0:a::/482806:2a0:b::/482806:2a0:c::/482806:2a0:d::/482806:2a0:e::/482806:2a0:f::/482806:2a0:10::/482806:2a0:15::/482806:2a0:16::/482806:2a0:18::/482806:2a0:19::/482806:2a0:1f::/482806:2a0:20::/482806:2a0:21::/482806:2a0:22::/482806:2a0:23::/482806:2a0:24::/482806:2a0:25::/482806:2a0:26::/482806:2a0:27::/482806:2a0:28::/482806:2a0:29::/482806:2a0:2a::/482806:2a0:2b::/482806:2a0:2c::/482806:2a0:2d::/482806:2a0:2f::/482806:2a0:33::/482806:2a0:100::/402806:2a0:100::/452806:2a0:108::/452806:2a0:110::/452806:2a0:118::/452806:2a0:130::/452806:2a0:138::/452806:2a0:140::/452806:2a0:200::/402806:2a0:210::/452806:2a0:218::/452806:2a0:220::/452806:2a0:228::/452806:2a0:260::/452806:2a0:2f1::/482806:2a0:2f3::/482806:2a0:300::/402806:2a0:400::/402806:2a0:400::/452806:2a0:408::/452806:2a0:410::/452806:2a0:418::/452806:2a0:420::/452806:2a0:428::/452806:2a0:430::/452806:2a0:438::/452806:2a0:440::/452806:2a0:448::/452806:2a0:450::/452806:2a0:500::/402806:2a0:600::/402806:2a0:610::/452806:2a0:618::/452806:2a0:620::/452806:2a0:628::/452806:2a0:62b::/482806:2a0:630::/452806:2a0:640::/452806:2a0:640::/482806:2a0:641::/482806:2a0:642::/482806:2a0:643::/482806:2a0:644::/482806:2a0:645::/482806:2a0:646::/482806:2a0:647::/482806:2a0:648::/452806:2a0:648::/482806:2a0:649::/482806:2a0:64a::/482806:2a0:64b::/482806:2a0:64c::/482806:2a0:64e::/482806:2a0:650::/452806:2a0:658::/452806:2a0:660::/482806:2a0:661::/482806:2a0:662::/482806:2a0:663::/482806:2a0:664::/482806:2a0:665::/482806:2a0:666::/482806:2a0:667::/482806:2a0:668::/482806:2a0:669::/482806:2a0:66a::/482806:2a0:6f0::/482806:2a0:700::/402806:2a0:708::/452806:2a0:738::/452806:2a0:750::/452806:2a0:758::/452806:2a0:7f0::/482806:2a0:800::/402806:2a0:800::/452806:2a0:808::/452806:2a0:810::/45
Show 144 more
2806:2a0:818::/452806:2a0:820::/452806:2a0:828::/452806:2a0:830::/452806:2a0:840::/452806:2a0:848::/452806:2a0:850::/452806:2a0:8f0::/482806:2a0:900::/402806:2a0:900::/452806:2a0:908::/452806:2a0:910::/452806:2a0:918::/452806:2a0:920::/452806:2a0:928::/452806:2a0:930::/452806:2a0:940::/452806:2a0:940::/482806:2a0:941::/482806:2a0:942::/482806:2a0:943::/482806:2a0:944::/482806:2a0:945::/482806:2a0:946::/482806:2a0:947::/482806:2a0:948::/452806:2a0:948::/482806:2a0:949::/482806:2a0:94a::/482806:2a0:94b::/482806:2a0:94c::/482806:2a0:950::/452806:2a0:950::/482806:2a0:951::/482806:2a0:952::/482806:2a0:953::/482806:2a0:954::/482806:2a0:955::/482806:2a0:956::/482806:2a0:957::/482806:2a0:958::/452806:2a0:958::/482806:2a0:959::/482806:2a0:95a::/482806:2a0:95b::/482806:2a0:95c::/482806:2a0:95d::/482806:2a0:9f1::/482806:2a0:a00::/402806:2a0:a00::/452806:2a0:a08::/452806:2a0:a10::/452806:2a0:a18::/452806:2a0:a20::/452806:2a0:a28::/452806:2a0:a30::/452806:2a0:a38::/452806:2a0:a40::/452806:2a0:a48::/452806:2a0:af0::/482806:2a0:b00::/402806:2a0:b00::/452806:2a0:b08::/452806:2a0:b10::/452806:2a0:b18::/452806:2a0:b20::/452806:2a0:b28::/452806:2a0:b30::/452806:2a0:bf0::/482806:2a0:c00::/402806:2a0:c00::/452806:2a0:c08::/452806:2a0:c10::/452806:2a0:c18::/452806:2a0:c20::/452806:2a0:c28::/452806:2a0:c30::/482806:2a0:c31::/482806:2a0:c32::/482806:2a0:c33::/482806:2a0:c34::/482806:2a0:c35::/482806:2a0:c36::/482806:2a0:c3e::/482806:2a0:d00::/402806:2a0:d00::/452806:2a0:d08::/452806:2a0:d10::/452806:2a0:d18::/452806:2a0:d20::/452806:2a0:df0::/482806:2a0:e00::/402806:2a0:e00::/452806:2a0:e10::/452806:2a0:e18::/452806:2a0:e20::/452806:2a0:e28::/452806:2a0:e30::/452806:2a0:e38::/452806:2a0:f00::/402806:2a0:1000::/402806:2a0:10f0::/482806:2a0:10f1::/482806:2a0:1100::/402806:2a0:1100::/452806:2a0:1108::/452806:2a0:1110::/452806:2a0:1118::/452806:2a0:1120::/452806:2a0:1128::/452806:2a0:1130::/452806:2a0:1138::/452806:2a0:11f0::/482806:2a0:1200::/402806:2a0:1200::/452806:2a0:1210::/452806:2a0:1218::/452806:2a0:1220::/452806:2a0:1228::/452806:2a0:1230::/452806:2a0:1240::/452806:2a0:1248::/452806:2a0:1300::/402806:2a0:1303::/482806:2a0:1306::/482806:2a0:1307::/482806:2a0:1308::/482806:2a0:1309::/482806:2a0:1400::/402806:2a0:1400::/452806:2a0:1408::/452806:2a0:1410::/452806:2a0:1418::/452806:2a0:14f0::/482806:2a0:1500::/402806:2a0:1500::/452806:2a0:1508::/452806:2a0:1510::/452806:2a0:1518::/452806:2a0:1520::/452806:2a0:1528::/452806:2a0:1530::/452806:2a0:1538::/452806:2a0:1600::/40

RPKI valid   RPKI invalid   no ROA covers it

Neighbors

Who AS28548 is reached through

The AS just before AS28548 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.

AS18734 AS18734 60AS32098 TRANSTELCO-INC 17AS14178 AS14178 10
IRR

Routing registry objects

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

Sourceas-nameMaintained by
LACNICAS28548MNT-MX-CSCV17-LACNIC
RADBCablemasMAINT-AS32098

Route objects with origin AS28548: RADB 662 · LACNIC 10

as-sets that list AS28548 (7)
AS-32098AS-BESTEL-NETAS-HURRICANEV6AS-LUMEN-CUSTOMERS-ASNSAS-NWN-TRANSITAS14178:AS-MCM-TELECOMAS3491:AS-CUSTOMERS-NA
Tools

Check AS28548 live

ASN lookup and WHOISRPKI validatorASPA validatorIRR lookup