Reputation · trust score
A transparent 0–100 signal. Every entity starts at a neutral baseline of 65; threat-intel blocklists, exposure, reverse-DNS, routing and allocation each adjust it up or down. Higher is more trustworthy.
- Baseline (neutral) 65
- Multiple-origin (MOAS) routing anomaly −12
- Trust score 53 / 100
Experimental · trust-vectors model v1.2.0 — a transparent heuristic, not a definitive verdict. How it works →
⚠ 3 MOAS prefixes — multiple origin ASNs detected
All MOAS anomalies →A previously stable prefix originated by AS28458 is now also announced by another ASN (MOAS — Multiple-Origin AS), detected from our RIPE RIS collectors. Often benign (anycast, multi-homing, or a recent transfer) — but it can signal a route leak or prefix hijack, so it's worth inspecting.
| Prefix | Origin ASNs | Last detected (UTC) |
|---|---|---|
| 38.210.13.0/24 | AS174, AS28458 | 2026-07-23 23:08:42 |
| 38.19.39.0/24 | AS28458, AS64514 | 2026-07-22 23:23:24 |
| 38.224.212.0/24 | AS28458, AS64514 | 2026-07-22 21:38:23 |
Network profile
Source: PeeringDB →Present at 12 internet exchanges: AMS-IX, Any2West, MEX-IX McAllen: McAllen Peering LAN, Equinix Miami, Equinix Dallas, DE-CIX Dallas: DE-CIX Dallas Peering LAN, PIT MX, MEX-IX El Paso, DE-CIX Frankfurt: DE-CIX Frankfurt Peering LAN, DE-CIX Mexico, …
AS28458 — global IP footprint
Cities where AS28458 has measurable IPv4 allocation. Click any dot to open that city's page. Size and color scale with IP count.
Top CIDR ranges
BGP Announced Prefixes
Live BGP anomalies →Prefixes AS28458 actually originates in BGP, observed across our RIPE RIS collectors. This live routing view can differ from the registry allocation above.
| Prefix | Announcement samples | Last seen |
|---|---|---|
| 170.239.148.0/22 | 125,436 | 2026-07-23 22:53:43 |
| 170.239.149.0/24 | 108,970 | 2026-07-23 22:53:43 |
| 206.135.5.0/24 | 89,457 | 2026-07-23 22:53:43 |
| 206.135.51.0/24 | 89,424 | 2026-07-23 22:53:43 |
| 206.135.0.0/24 | 89,364 | 2026-07-23 22:53:43 |
| 187.251.67.0/24 | 89,224 | 2026-07-23 22:53:43 |
| 156.252.12.0/22 | 88,199 | 2026-07-23 22:53:43 |
| 154.94.0.0/24 | 68,058 | 2026-07-23 22:53:43 |
| 154.212.5.0/24 | 68,025 | 2026-07-23 22:53:43 |
| 154.212.7.0/24 | 68,013 | 2026-07-23 22:53:43 |
| 154.212.6.0/24 | 67,874 | 2026-07-23 22:53:43 |
| 154.197.58.0/24 | 67,795 | 2026-07-23 22:53:43 |
| 45.195.1.0/24 | 67,683 | 2026-07-23 22:53:43 |
| 138.122.96.0/22 | 67,483 | 2026-07-23 22:53:43 |
| 200.106.167.0/24 | 67,221 | 2026-07-23 22:53:43 |
| 45.195.79.0/24 | 67,150 | 2026-07-23 22:53:43 |
| 38.194.229.0/24 | 65,962 | 2026-07-23 22:53:43 |
| 206.135.27.0/24 | 64,246 | 2026-07-23 22:53:43 |
| 38.194.226.0/24 | 63,684 | 2026-07-23 22:53:43 |
| 206.135.19.0/24 | 63,545 | 2026-07-23 22:53:43 |
| 170.239.151.0/24 | 62,193 | 2026-07-23 22:53:43 |
| 170.239.150.0/24 | 62,024 | 2026-07-23 22:53:43 |
| 170.239.148.0/24 | 61,923 | 2026-07-23 22:53:43 |
| 156.252.15.0/24 | 61,824 | 2026-07-23 22:53:43 |
| 138.122.97.0/24 | 61,746 | 2026-07-23 22:53:43 |
| 156.252.12.0/24 | 61,714 | 2026-07-23 22:53:43 |
| 206.135.59.0/24 | 61,631 | 2026-07-23 22:53:43 |
| 156.252.13.0/24 | 61,565 | 2026-07-23 22:53:43 |
| 187.251.65.0/24 | 61,525 | 2026-07-23 22:53:43 |
| 138.122.99.0/24 | 61,516 | 2026-07-23 22:53:43 |
| 38.194.255.0/24 | 61,511 | 2026-07-23 22:53:43 |
| 38.49.158.0/24 | 61,462 | 2026-07-23 22:53:43 |
| 187.251.66.0/24 | 61,461 | 2026-07-23 22:53:43 |
| 187.251.64.0/24 | 61,383 | 2026-07-23 22:53:43 |
| 138.122.98.0/24 | 61,381 | 2026-07-23 22:53:43 |
| 138.122.96.0/24 | 61,380 | 2026-07-23 22:53:43 |
| 38.194.237.0/24 | 61,375 | 2026-07-23 22:53:43 |
| 38.49.150.0/24 | 61,347 | 2026-07-23 22:53:43 |
| 38.194.233.0/24 | 61,183 | 2026-07-23 22:53:43 |
| 38.49.149.0/24 | 61,176 | 2026-07-23 22:53:43 |
| 38.194.248.0/24 | 61,169 | 2026-07-23 22:53:43 |
| 38.49.145.0/24 | 61,151 | 2026-07-23 22:53:43 |
| 38.49.146.0/24 | 61,143 | 2026-07-23 22:53:43 |
| 38.49.131.0/24 | 61,142 | 2026-07-23 22:53:43 |
| 38.194.232.0/24 | 61,105 | 2026-07-23 22:53:43 |
| 38.194.254.0/24 | 61,103 | 2026-07-23 22:53:43 |
| 38.49.144.0/24 | 61,096 | 2026-07-23 22:53:43 |
| 38.194.253.0/24 | 61,094 | 2026-07-23 22:53:43 |
| 38.49.154.0/24 | 61,006 | 2026-07-23 22:53:43 |
| 38.194.227.0/24 | 61,004 | 2026-07-23 22:53:43 |
Showing top 50 of 177 announced prefixes by sample volume.
Frequently Asked Questions
What is AS28458?
AS28458 is an Autonomous System Number assigned to IENTC S DE RL DE CV. An ASN identifies a network that controls a specific set of IP addresses and determines how traffic is routed across the internet via BGP (Border Gateway Protocol).
How many IP addresses does AS28458 announce?
AS28458 announces 44.3K IPv4 addresses distributed across 43 routed CIDR prefixes. The network is registered in Mexico.
Who operates AS28458?
AS28458 is operated by IENTC S DE RL DE CV. The organization is based in Mexico. You can view all IP ranges and related ASNs on the organization page.
What country is AS28458 registered in?
AS28458 is registered in Mexico. This indicates where the network operator is headquartered, though the IP addresses it announces may serve users globally.
