AS4618
Internet Thailand Company Limited
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
- Isp allocation +5
- Trust score 70 / 100
Experimental · trust-vectors model v1.1.0 — a transparent heuristic, not a definitive verdict. How it works →
Network profile
Source: PeeringDB →Present at 4 internet exchanges: BKNIX (Thailand): Bangkok, SYMPHONY THAI - IX BANGKOK - 1: SYMC-IX LAN1, THAILAND IX (TH-IX), TRUE-IX
Top CIDR ranges
BGP Announced Prefixes
Live BGP anomalies →Prefixes AS4618 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 |
|---|---|---|
| 203.151.221.0/24 | 8,371,255 | 2026-07-19 06:59:55 |
| 203.154.248.0/24 | 161,793 | 2026-07-19 06:46:32 |
| 203.154.170.0/24 | 159,559 | 2026-07-19 06:46:32 |
| 203.150.208.0/23 | 159,286 | 2026-07-19 06:46:32 |
| 203.154.127.0/24 | 156,954 | 2026-07-19 06:46:32 |
| 203.150.4.0/24 | 156,275 | 2026-07-19 06:46:32 |
| 203.151.40.0/24 | 156,005 | 2026-07-19 06:46:32 |
| 203.151.143.0/24 | 155,831 | 2026-07-19 06:46:32 |
| 203.154.20.0/24 | 155,685 | 2026-07-19 06:46:32 |
| 203.154.202.0/24 | 155,471 | 2026-07-19 06:46:32 |
| 203.154.183.0/24 | 155,362 | 2026-07-19 06:46:32 |
| 103.154.70.0/23 | 84,184 | 2026-07-19 06:46:11 |
| 210.4.134.0/24 | 80,914 | 2026-07-19 06:46:32 |
| 202.44.200.0/24 | 80,651 | 2026-07-19 06:46:32 |
| 202.44.201.0/24 | 79,789 | 2026-07-19 06:46:32 |
| 202.44.198.0/24 | 78,640 | 2026-07-19 06:46:32 |
| 202.44.216.0/24 | 77,266 | 2026-07-19 06:46:32 |
| 202.44.244.0/24 | 75,400 | 2026-07-19 06:46:10 |
| 202.44.241.0/24 | 70,925 | 2026-07-19 06:46:32 |
| 202.44.243.0/24 | 68,786 | 2026-07-19 06:46:32 |
| 203.151.95.0/24 | 64,502 | 2026-07-19 06:46:32 |
| 202.44.225.0/24 | 62,368 | 2026-07-19 06:46:32 |
| 203.150.21.0/24 | 56,810 | 2026-07-19 06:46:32 |
| 202.44.192.0/21 | 54,380 | 2026-07-19 06:46:10 |
| 202.44.232.0/21 | 54,259 | 2026-07-19 06:46:10 |
| 202.44.224.0/21 | 52,668 | 2026-07-19 06:46:10 |
| 202.44.248.0/21 | 52,615 | 2026-07-19 06:46:10 |
| 202.44.216.0/22 | 52,584 | 2026-07-19 06:46:10 |
| 203.151.202.0/24 | 51,098 | 2026-07-19 06:56:22 |
| 203.151.200.0/24 | 49,008 | 2026-07-19 06:56:22 |
| 202.44.240.0/21 | 48,437 | 2026-07-19 06:46:10 |
| 202.44.208.0/21 | 48,235 | 2026-07-19 06:46:10 |
| 103.125.92.0/22 | 46,901 | 2026-07-19 06:46:10 |
| 203.151.93.0/24 | 41,762 | 2026-07-19 06:46:32 |
| 203.150.147.0/24 | 33,363 | 2026-07-19 06:46:32 |
| 203.150.120.0/24 | 32,513 | 2026-07-19 06:46:32 |
| 203.150.228.0/24 | 32,387 | 2026-07-19 06:46:32 |
| 203.150.58.0/24 | 32,081 | 2026-07-19 06:46:32 |
| 203.154.204.0/24 | 31,127 | 2026-07-19 06:46:32 |
| 203.154.201.0/24 | 30,369 | 2026-07-19 06:46:32 |
| 203.154.70.0/24 | 30,274 | 2026-07-19 06:57:46 |
| 203.150.89.0/24 | 29,227 | 2026-07-19 06:57:46 |
| 203.154.210.0/24 | 29,029 | 2026-07-19 06:57:46 |
| 203.150.33.0/24 | 28,746 | 2026-07-19 06:57:46 |
| 203.150.101.0/24 | 27,512 | 2026-07-19 06:57:46 |
| 203.154.199.0/24 | 27,507 | 2026-07-19 06:46:32 |
| 203.150.99.0/24 | 27,359 | 2026-07-19 06:57:46 |
| 202.44.251.0/24 | 26,515 | 2026-06-27 20:43:19 |
| 203.150.125.0/24 | 26,332 | 2026-07-19 06:46:10 |
| 203.150.87.0/24 | 26,247 | 2026-07-19 06:57:46 |
Showing top 50 of 436 announced prefixes by sample volume.
Frequently Asked Questions
What is AS4618?
AS4618 is an Autonomous System Number assigned to Internet Thailand Company Limited. 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 AS4618 announce?
AS4618 announces 219.4K IPv4 addresses distributed across 93 routed CIDR prefixes. The network is registered in Thailand.
Who operates AS4618?
AS4618 is operated by Internet Thailand Company Limited. The organization is based in Thailand. You can view all IP ranges and related ASNs on the organization page.
What country is AS4618 registered in?
AS4618 is registered in Thailand. This indicates where the network operator is headquartered, though the IP addresses it announces may serve users globally.
