ResearchRouting table, RPKI, IRR & looking glass

AS28458 IENTC S DE RL DE CV

AS28458 (AS28458) is registered to IENTC S DE RL DE CV in MX. It originates 188 prefixes in the global routing table.

186
IPv4 prefixes
2
IPv6 prefixes
46,848
IPv4 addresses
64%
RPKI valid
Registration

Who holds AS28458

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

AS number
AS28458
Handle
AS28458
Organization
IENTC S DE RL DE CV
Country
MX
ASPA
None published
Routing

What AS28458 announces

Prefixes originated by AS28458 in the RouteViews table (refreshed every four hours), each checked against the RPKI (every ten minutes) and the IRR (daily).

IPv4 prefixes
186
IPv6 prefixes
2
IPv4 addresses
46,848 (183 /24s)
RPKI valid
121 64%
RPKI invalid
0
RPKI not found
67
ROAs naming AS28458
52
With an IRR route object
95 50%
Prefixes

Announced prefixes

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

IPv4 (186)
38.49.128.0/2438.49.129.0/2438.49.130.0/2438.49.131.0/2438.49.132.0/2438.49.133.0/2438.49.134.0/2438.49.135.0/2438.49.136.0/2438.49.137.0/2438.49.138.0/2438.49.139.0/2438.49.140.0/2438.49.141.0/2438.49.142.0/2438.49.143.0/2438.49.144.0/2438.49.145.0/2438.49.146.0/2438.49.147.0/2438.49.148.0/2438.49.149.0/2438.49.150.0/2438.49.151.0/2438.49.152.0/2438.49.153.0/2438.49.154.0/2438.49.155.0/2438.49.156.0/2438.49.157.0/2438.49.158.0/2438.49.159.0/2438.65.136.0/2438.65.137.0/2438.65.138.0/2438.65.139.0/2438.194.224.0/2438.194.226.0/2438.194.227.0/2438.194.228.0/2438.194.229.0/2438.194.230.0/2438.194.231.0/2438.194.232.0/2438.194.233.0/2438.194.235.0/2438.194.236.0/2438.194.237.0/2438.194.238.0/2438.194.239.0/2438.194.240.0/2438.194.241.0/2438.194.242.0/2438.194.243.0/2438.194.245.0/2438.194.246.0/2438.194.247.0/2438.194.248.0/2438.194.249.0/2438.194.250.0/2438.194.251.0/2438.194.252.0/2438.194.253.0/2438.194.254.0/2438.194.255.0/2438.226.209.0/2445.195.1.0/2445.195.79.0/24138.122.96.0/22138.122.96.0/24138.122.97.0/24138.122.98.0/24138.122.99.0/24154.94.0.0/24154.197.58.0/24154.212.5.0/24154.212.6.0/24154.212.7.0/24156.252.12.0/22156.252.12.0/24156.252.13.0/24156.252.14.0/24156.252.15.0/24170.239.148.0/22170.239.148.0/24170.239.149.0/24170.239.150.0/24170.239.151.0/24187.251.64.0/24187.251.65.0/24187.251.66.0/24187.251.67.0/24187.251.68.0/24187.251.69.0/24187.251.92.0/24187.251.93.0/24187.251.94.0/24187.251.95.0/24200.106.164.0/24200.106.165.0/24200.106.166.0/24200.106.167.0/24206.135.0.0/24206.135.1.0/24206.135.2.0/24206.135.3.0/24206.135.4.0/24206.135.5.0/24206.135.6.0/24206.135.7.0/24206.135.8.0/24206.135.9.0/24206.135.10.0/24206.135.11.0/24206.135.12.0/24206.135.13.0/24206.135.14.0/24206.135.15.0/24206.135.16.0/24206.135.17.0/24
Show 66 more
206.135.18.0/24206.135.19.0/24206.135.20.0/24206.135.21.0/24206.135.22.0/24206.135.23.0/24206.135.24.0/24206.135.25.0/24206.135.26.0/24206.135.27.0/24206.135.28.0/24206.135.29.0/24206.135.30.0/24206.135.31.0/24206.135.32.0/24206.135.33.0/24206.135.34.0/24206.135.35.0/24206.135.36.0/24206.135.37.0/24206.135.38.0/24206.135.39.0/24206.135.40.0/24206.135.41.0/24206.135.42.0/24206.135.43.0/24206.135.44.0/24206.135.45.0/24206.135.46.0/24206.135.47.0/24206.135.48.0/24206.135.49.0/24206.135.50.0/24206.135.51.0/24206.135.52.0/24206.135.53.0/24206.135.54.0/24206.135.55.0/24206.135.56.0/24206.135.57.0/24206.135.58.0/24206.135.59.0/24206.135.60.0/24206.135.61.0/24206.135.62.0/24206.135.63.0/24206.135.64.0/24206.135.65.0/24206.135.66.0/24206.135.67.0/24206.135.68.0/24206.135.69.0/24206.135.70.0/24206.135.71.0/24206.135.72.0/24206.135.73.0/24206.135.74.0/24206.135.75.0/24206.135.76.0/24206.135.77.0/24206.135.78.0/24206.135.79.0/24206.135.80.0/24206.135.81.0/24206.135.122.0/24206.135.123.0/24
IPv6 (2)
2801:c4:2a1::/482806:202::/32

RPKI valid   RPKI invalid   no ROA covers it

Neighbors

Who AS28458 is reached through

The AS just before AS28458 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.

AS6939 HURRICANE 59AS3356 LEVEL3 34AS174 COGENT-174 24AS3491 PCCWG-APAC-HK 2
IRR

Routing registry objects

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

Sourceas-nameMaintained by
LACNICAS28458MNT-MX-ISRC2-LACNIC
RADBIENTC-MXMAINT-AS28458

Route objects with origin AS28458: RADB 113 · LACNIC 16 · AFRINIC 7 · ARIN 5

as-sets that list AS28458 (41)first 40 shown
AS-32098AS-BLUEZONE-REYAS-DECIX-MEX-CONNECTEDAS-GBIC-IENTC-QROAS-HURRICANEAS-HURRICANEV6AS-IPXON:AS-UPSTREAMAS-LUMEN-CUSTOMERS-ASNSAS-MANDA-AMSIX-PEERS-V4AS-MANDA-AMSIX-PEERS-V6AS-MANDA-DECIX-PEERS-V4AS-MANDA-DECIX-PEERS-V6AS-MANDA-LINX-PEERS-V6AS-NL-IX-RSAS-TRANSROUTE-SPECAS-UAQ-IENTCAS-VINOC-MXAS199746:AS-BLACKLISTAS204464:AS-BLACKLISTAS263812:AS-UPSTREAMSAS265592:AS-MXAS270168:AS-CONEAS270217:AS-CONEAS273259:AS-PEERAS28429:AS-SATTLINKAS28438:AS-CONEAS28458:AS-CONEAS3491:AS-CUSTOMERS-NAAS57769:AS-DECIX-MEX-CONNECTEDAS61525:AS-ISPSAS62499:AS-DECIX-DFW-CONNECTEDAS62499:AS-DECIX-DFW-RSAS62499:AS-DECIX-DFW-RS-V6AS6695:AS-DECIX-FRA-CONNECTEDAS6695:AS-DECIX-FRA-RSAS6695:AS-DECIX-FRA-RS-V6AS6777:AS-AMS-IX-RSAS6777:AS-AMS-IX-RS-SETSAS6777:AS-AMS-IX-RS-SETS-V6AS6777:AS-AMS-IX-RS-V6
Tools

Check AS28458 live

ASN lookup and WHOISRPKI validatorASPA validatorIRR lookup