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
- Trust score 65 / 100
Experimental · trust-vectors model v1.2.0 — a transparent heuristic, not a definitive verdict. How it works →
Network profile
Source: PeeringDB →Present at 2 internet exchanges: BBIX Singapore, BBIX Tokyo
AS131429 — global IP footprint
Cities where AS131429 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 AS131429 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 |
|---|---|---|
| 103.156.61.0/24 | 193,862 | 2026-09-01 00:47:01 |
| 103.156.60.0/24 | 193,528 | 2026-09-01 00:47:01 |
| 103.156.58.0/24 | 193,328 | 2026-09-01 00:47:01 |
| 103.156.59.0/24 | 193,242 | 2026-09-01 00:47:01 |
| 103.156.49.0/24 | 192,986 | 2026-09-01 00:47:01 |
| 103.199.64.0/22 | 152,505 | 2026-09-01 01:38:59 |
| 42.1.75.0/24 | 116,922 | 2026-09-01 01:38:59 |
| 103.199.32.0/22 | 115,720 | 2026-09-01 01:38:59 |
| 103.199.60.0/22 | 115,710 | 2026-09-01 01:38:59 |
| 103.199.40.0/22 | 114,885 | 2026-09-01 01:38:59 |
| 103.199.52.0/22 | 114,240 | 2026-09-01 01:38:59 |
| 42.1.78.0/24 | 106,345 | 2026-09-01 01:38:59 |
| 59.153.247.0/24 | 105,137 | 2026-09-01 00:45:33 |
| 59.153.246.0/24 | 104,353 | 2026-09-01 01:33:23 |
| 42.1.74.0/23 | 85,886 | 2026-08-31 23:39:41 |
| 42.1.90.0/24 | 83,995 | 2026-09-01 00:45:43 |
| 59.153.231.0/24 | 79,308 | 2026-09-01 01:32:48 |
| 137.59.46.0/24 | 78,423 | 2026-09-01 01:32:47 |
| 137.59.47.0/24 | 78,248 | 2026-09-01 01:32:47 |
| 103.199.77.0/24 | 78,137 | 2026-09-01 01:32:47 |
| 103.199.78.0/24 | 78,077 | 2026-09-01 01:32:47 |
| 59.153.233.0/24 | 77,650 | 2026-09-01 00:45:47 |
| 137.59.43.0/24 | 75,896 | 2026-09-01 01:33:23 |
| 103.156.45.0/24 | 74,227 | 2026-08-31 23:05:44 |
| 59.153.236.0/24 | 73,999 | 2026-09-01 00:45:44 |
| 137.59.32.0/24 | 73,951 | 2026-09-01 00:50:31 |
| 103.199.76.0/24 | 73,935 | 2026-09-01 00:45:44 |
| 137.59.45.0/24 | 73,475 | 2026-09-01 00:50:31 |
| 59.153.245.0/24 | 73,464 | 2026-08-31 23:39:40 |
| 45.121.24.0/24 | 72,628 | 2026-08-31 23:39:48 |
| 137.59.26.0/24 | 70,790 | 2026-09-01 00:50:01 |
| 42.1.123.0/24 | 69,096 | 2026-09-01 01:38:59 |
| 59.153.226.0/24 | 67,525 | 2026-09-01 00:45:47 |
| 59.153.237.0/24 | 67,518 | 2026-09-01 00:45:47 |
| 59.153.221.0/24 | 67,446 | 2026-08-31 23:39:41 |
| 59.153.234.0/24 | 67,401 | 2026-09-01 00:45:47 |
| 42.1.64.0/23 | 67,052 | 2026-08-31 23:39:41 |
| 42.1.74.0/24 | 66,972 | 2026-08-31 23:39:41 |
| 45.121.24.0/22 | 66,909 | 2026-09-01 01:32:47 |
| 42.1.78.0/23 | 66,891 | 2026-08-31 23:39:41 |
| 42.1.76.0/23 | 66,669 | 2026-08-31 23:39:41 |
| 42.1.79.0/24 | 66,624 | 2026-09-01 00:45:47 |
| 42.1.80.0/24 | 66,507 | 2026-08-31 23:05:44 |
| 42.1.80.0/23 | 66,489 | 2026-08-31 23:39:41 |
| 42.1.70.0/23 | 66,427 | 2026-08-31 23:39:41 |
| 42.1.72.0/23 | 66,366 | 2026-08-31 23:39:41 |
| 42.1.76.0/24 | 66,309 | 2026-08-31 23:39:41 |
| 42.1.68.0/23 | 66,286 | 2026-08-31 23:39:41 |
| 59.153.240.0/24 | 64,603 | 2026-09-01 00:45:47 |
| 59.153.225.0/24 | 64,493 | 2026-09-01 00:45:47 |
Showing top 50 of 231 announced prefixes by sample volume.
Frequently Asked Questions
What is AS131429?
AS131429 is an Autonomous System Number assigned to MOBIFONE Corporation. 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 AS131429 announce?
AS131429 announces 53.0K IPv4 addresses distributed across 40 routed CIDR prefixes. The network is registered in Vietnam.
Who operates AS131429?
AS131429 is operated by MOBIFONE Corporation. The organization is based in Vietnam. You can view all IP ranges and related ASNs on the organization page.
What country is AS131429 registered in?
AS131429 is registered in Vietnam. This indicates where the network operator is headquartered, though the IP addresses it announces may serve users globally.
