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 v1.2.0 — a transparent heuristic, not a definitive verdict. How it works →
Network profile
Source: PeeringDB →Present at 16 internet exchanges: PhOpenIX-Manila, HKIX: HKIX Peering LAN, Any2West, GetaFIX Manila: Main, GIX, SGIX: Peering LAN, Equinix Singapore, BBIX Hong Kong, GetaFIX Cebu, PhIX, …
AS55821 — global IP footprint
Cities where AS55821 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 AS55821 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 |
|---|---|---|
| 110.235.168.0/22 | 397,697 | 2026-09-10 10:57:57 |
| 110.235.180.0/22 | 389,128 | 2026-09-10 10:57:57 |
| 155.137.115.0/24 | 104,300 | 2026-09-10 10:56:30 |
| 103.54.84.0/22 | 84,646 | 2026-09-10 10:56:55 |
| 103.54.87.0/24 | 84,606 | 2026-09-10 10:56:55 |
| 27.126.152.0/22 | 72,217 | 2026-09-10 10:56:55 |
| 155.137.64.0/18 | 72,216 | 2026-09-10 10:56:55 |
| 45.114.132.0/22 | 71,993 | 2026-09-10 10:56:55 |
| 27.126.152.0/24 | 71,906 | 2026-09-10 10:56:55 |
| 27.126.153.0/24 | 71,888 | 2026-09-10 10:56:55 |
| 203.96.180.0/22 | 71,687 | 2026-09-10 10:56:55 |
| 209.141.10.0/23 | 71,506 | 2026-09-10 10:56:55 |
| 209.141.0.0/22 | 71,461 | 2026-09-10 10:56:55 |
| 209.141.8.0/23 | 71,423 | 2026-09-10 10:56:55 |
| 209.141.0.0/20 | 71,368 | 2026-09-10 10:56:55 |
| 155.137.80.0/22 | 71,274 | 2026-09-10 10:56:55 |
| 146.88.64.0/20 | 71,262 | 2026-09-10 10:56:55 |
| 155.137.94.0/23 | 71,247 | 2026-09-10 10:56:55 |
| 209.141.4.0/23 | 71,239 | 2026-09-10 10:56:55 |
| 146.88.68.0/22 | 71,213 | 2026-09-10 10:56:55 |
| 155.137.84.0/22 | 71,208 | 2026-09-10 10:56:55 |
| 155.137.88.0/22 | 71,177 | 2026-09-10 10:56:55 |
| 146.88.64.0/22 | 71,169 | 2026-09-10 10:56:55 |
| 146.88.76.0/22 | 71,164 | 2026-09-10 10:56:55 |
| 146.88.72.0/22 | 71,156 | 2026-09-10 10:56:55 |
| 155.137.92.0/22 | 71,125 | 2026-09-10 10:56:55 |
| 110.235.152.0/21 | 71,004 | 2026-09-10 10:56:55 |
| 110.235.152.0/22 | 70,947 | 2026-09-10 10:56:55 |
| 110.235.128.0/18 | 70,943 | 2026-09-10 10:56:55 |
| 110.235.128.0/19 | 70,938 | 2026-09-10 10:56:55 |
| 110.235.156.0/22 | 70,935 | 2026-09-10 10:56:55 |
| 110.235.144.0/20 | 70,877 | 2026-09-10 10:56:55 |
| 110.235.144.0/21 | 70,864 | 2026-09-10 10:56:55 |
| 110.235.144.0/22 | 70,846 | 2026-09-10 10:56:55 |
| 103.16.168.0/22 | 70,683 | 2026-09-10 10:56:55 |
| 103.5.4.0/22 | 70,520 | 2026-09-10 10:56:55 |
| 110.235.164.0/22 | 61,982 | 2026-09-10 10:56:34 |
| 155.137.100.0/22 | 60,863 | 2026-09-10 10:56:34 |
| 110.235.160.0/22 | 60,555 | 2026-09-10 10:56:34 |
| 110.235.188.0/22 | 53,444 | 2026-09-10 10:56:29 |
| 110.235.176.0/22 | 38,665 | 2026-09-10 10:56:29 |
| 155.137.104.0/22 | 34,129 | 2026-09-10 10:56:29 |
| 155.137.96.0/21 | 33,169 | 2026-09-10 10:56:29 |
| 155.137.104.0/21 | 33,167 | 2026-09-10 10:56:29 |
| 155.137.96.0/20 | 33,129 | 2026-09-10 10:56:29 |
| 155.137.96.0/22 | 33,078 | 2026-09-10 10:56:29 |
| 155.137.120.0/22 | 30,321 | 2026-09-10 10:56:29 |
| 155.137.124.0/22 | 30,257 | 2026-09-10 10:56:29 |
| 110.235.136.0/22 | 30,178 | 2026-09-10 10:56:29 |
| 110.235.128.0/22 | 30,138 | 2026-09-10 10:56:29 |
Showing top 50 of 71 announced prefixes by sample volume.
Frequently Asked Questions
What is AS55821?
AS55821 is an Autonomous System Number assigned to RADIUS TELECOMS, INC.. 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 AS55821 announce?
AS55821 announces 46.3K IPv4 addresses distributed across 21 routed CIDR prefixes. The network is registered in Philippines.
Who operates AS55821?
AS55821 is operated by RADIUS TELECOMS, INC.. The organization is based in Philippines. You can view all IP ranges and related ASNs on the organization page.
What country is AS55821 registered in?
AS55821 is registered in Philippines. This indicates where the network operator is headquartered, though the IP addresses it announces may serve users globally.
