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Autonomous System

AS59210

PhoenixNAP

Announced IPs
6,400
CIDR prefixes
13
ASN
AS59210

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.

65/100
Moderate
How this score is built

Experimental · trust-vectors model v1.2.1 — a transparent heuristic, not a definitive verdict. How it works →

Top CIDR ranges

CIDRIPsPTR DensityOrganizationCountryStateCity
103.243.172.0/22 1.0K
29.5%
PhoenixNAP SG — —
131.153.48.0/22 1.0K
26.9%
PhoenixNAP US — —
131.153.76.0/22 1.0K
18.5%
PhoenixNAP US — —
125.253.90.0/23 512
5.3%
PhoenixNAP US — —
125.253.92.0/23 512
45.7%
PhoenixNAP US — —
131.153.46.0/23 512
28.7%
PhoenixNAP US — —
103.67.201.0/24 256
21.5%
PhoenixNAP US — —
131.153.85.0/24 256
0.0%
PhoenixNAP US — —
131.153.99.0/24 256
10.2%
PhoenixNAP US — —
131.153.159.0/24 256
40.2%
PhoenixNAP US — —
131.153.205.0/24 256
36.3%
PhoenixNAP US — —
131.153.206.0/24 256
5.9%
PhoenixNAP US — —
223.26.18.0/24 256
0.0%
PhoenixNAP SG — —

BGP Announced Prefixes

Live BGP anomalies →

Prefixes AS59210 actually originates in BGP, observed across our RIPE RIS collectors. This live routing view can differ from the registry allocation above.

PrefixAnnouncement samplesLast seen
103.243.174.0/24 145,281 2026-10-13 09:01:39
103.243.172.0/22 144,398 2026-10-13 09:01:39
103.243.175.0/24 144,314 2026-10-13 09:01:39
103.243.173.0/24 143,581 2026-10-13 09:01:39
131.153.76.0/22 138,782 2026-10-13 09:01:39
131.153.46.0/24 138,099 2026-10-13 09:01:39
131.153.99.0/24 137,361 2026-10-13 09:01:39
131.153.78.0/24 137,266 2026-10-13 09:01:39
131.153.205.0/24 136,462 2026-10-13 09:01:39
131.153.50.0/24 136,338 2026-10-13 09:01:39
131.153.46.0/23 136,317 2026-10-13 09:01:39
125.253.93.0/24 135,829 2026-10-13 09:01:39
131.153.48.0/22 135,602 2026-10-13 09:01:39
131.153.48.0/24 135,548 2026-10-13 09:01:39
125.253.92.0/24 135,544 2026-10-13 09:01:39
131.153.159.0/24 134,863 2026-10-13 09:01:39
131.153.49.0/24 134,539 2026-10-13 09:01:39
103.67.201.0/24 106,836 2026-10-13 09:01:39
131.153.47.0/24 106,268 2026-10-13 09:01:39
2.59.2.0/24 105,973 2026-08-20 10:25:25
2.59.3.0/24 105,923 2026-08-20 10:25:25
131.153.206.0/24 104,722 2026-10-13 09:01:39
131.153.85.0/24 104,626 2026-10-13 09:01:39
223.26.18.0/24 38,063 2026-10-13 09:05:34
125.253.91.0/24 10,553 2026-10-13 09:01:39
125.253.90.0/24 10,520 2026-10-13 09:01:39

Frequently Asked Questions

What is AS59210?

AS59210 is an Autonomous System Number assigned to PhoenixNAP. 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 AS59210 announce?

AS59210 announces 6.4K IPv4 addresses distributed across 13 routed CIDR prefixes. The network is registered in Singapore.

Who operates AS59210?

AS59210 is operated by PhoenixNAP. The organization is based in Singapore. You can view all IP ranges and related ASNs on the organization page.

What country is AS59210 registered in?

AS59210 is registered in Singapore. This indicates where the network operator is headquartered, though the IP addresses it announces may serve users globally.

Last updated: 2026-10-13 09:54:05 UTC
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