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Autonomous System

AS399310

South Sound 911

Announced IPs
5,632
CIDR prefixes
11
ASN
AS399310

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 v1.2.0 — a transparent heuristic, not a definitive verdict. How it works →

Top CIDR ranges

BGP Announced Prefixes

Live BGP anomalies →

Prefixes AS399310 actually originates in BGP, observed across our RIPE RIS collectors. This live routing view can differ from the registry allocation above.

PrefixAnnouncement samplesLast seen
192.103.190.0/24 6,841 2026-07-28 18:14:23
192.103.191.0/24 6,839 2026-07-28 18:14:23
192.103.179.0/24 6,837 2026-07-28 18:14:23
192.103.218.0/24 6,834 2026-07-28 18:14:23
192.103.219.0/24 6,833 2026-07-28 18:14:23
192.103.186.0/24 6,831 2026-07-28 18:14:23
192.103.205.0/24 6,828 2026-07-28 18:14:23
192.103.221.0/24 6,827 2026-07-28 18:14:23
192.103.220.0/24 6,827 2026-07-28 18:14:23
192.103.187.0/24 6,826 2026-07-28 18:14:23
192.103.188.0/24 6,825 2026-07-28 18:14:23
192.103.185.0/24 6,824 2026-07-28 18:14:23
192.103.181.0/24 6,816 2026-07-28 18:14:23
192.103.183.0/24 6,815 2026-07-28 18:14:23
192.103.180.0/24 6,812 2026-07-28 18:14:23
192.103.182.0/24 6,803 2026-07-28 18:14:23
192.103.210.0/24 6,800 2026-07-28 18:14:23
192.103.184.0/24 6,797 2026-07-28 18:14:23
192.103.209.0/24 6,780 2026-07-28 18:14:23
192.103.206.0/23 6,418 2026-07-28 18:38:09
192.103.220.0/23 6,285 2026-07-28 18:38:09
192.103.218.0/23 6,279 2026-07-28 18:38:09
192.103.190.0/23 6,276 2026-07-28 18:38:09
192.103.180.0/22 6,238 2026-07-28 18:38:09
192.103.184.0/22 6,236 2026-07-28 18:38:09
192.103.208.0/23 6,232 2026-07-28 18:38:09
192.103.208.0/24 1,603 2026-05-21 21:55:03

Frequently Asked Questions

What is AS399310?

AS399310 is an Autonomous System Number assigned to South Sound 911. 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 AS399310 announce?

AS399310 announces 5.6K IPv4 addresses distributed across 11 routed CIDR prefixes. The network is registered in United States.

Who operates AS399310?

AS399310 is operated by South Sound 911. The organization is based in United States. You can view all IP ranges and related ASNs on the organization page.

What country is AS399310 registered in?

AS399310 is registered in United States. This indicates where the network operator is headquartered, though the IP addresses it announces may serve users globally.

Last updated: 2026-07-28 19:25:31 UTC
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