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WorldIP.io
Autonomous System

AS18530

Isomedia, Inc.

Isomedia, Inc. United States 🌐 isomediainc.com
Announced IPs
64,253
CIDR prefixes
90
ASN
AS18530

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 →

Network profile

Source: PeeringDB →
Network type Cable/DSL/ISP
Traffic level 20-50Gbps
Geographic scope Regional
Traffic ratio Balanced
Peering policy Open
IRR record AS-ISOMEDIA

Present at 2 internet exchanges: SIX Seattle: MTU 1500, FD-IX - Indianapolis

Website ↗ Looking glass ↗

Web3 footprint

AS18530 hosts 7 observed decentralized-network nodes across 3 networks. It’s a neutral signal — it does not affect the reputation score. See the full web3 node map.

GNO Gnosis 3 ◎ Solana 2 Ξ Ethereum 2

Top CIDR ranges

CIDRIPsPTR DensityOrganizationCountryStateCity
206.124.128.0/19 8.2K
90.4%
Isomedia, Inc. US — —
207.115.64.0/19 8.2K
50.4%
Isomedia, Inc. US Washington Seattle
216.9.0.0/19 8.2K
89.8%
Isomedia, Inc. US Washington Issaquah
216.9.0.0/20 4.1K
80.8%
Isomedia, Inc. US Washington Issaquah
64.38.128.0/21 2.0K
20.6%
Isomedia, Inc. US Oregon Medford
64.38.160.0/21 2.0K
78.6%
Isomedia, Inc. US California Simi Valley
66.114.136.0/21 2.0K
84.4%
Isomedia, Inc. US California Fullerton
66.114.144.0/21 2.0K
93.4%
Isomedia, Inc. US California Simi Valley
204.15.224.0/21 2.0K
13.4%
Isomedia, Inc. US — —
208.99.192.0/21 2.0K
7.4%
Isomedia, Inc. US — —
208.99.216.0/21 2.0K
7.3%
Isomedia, Inc. US — —
64.38.136.0/22 1.0K
73.9%
Isomedia, Inc. US California Simi Valley
64.38.156.0/22 1.0K
75.6%
Isomedia, Inc. US Indiana Columbus
64.38.168.0/22 1.0K
49.7%
Isomedia, Inc. US Oregon Portland
64.38.180.0/22 1.0K
97.8%
Isomedia, Inc. US Indiana Columbus
66.114.128.0/22 1.0K
76.3%
Isomedia, Inc. US California Fullerton
66.114.152.0/22 1.0K
62.2%
Isomedia, Inc. US California Fullerton
199.66.140.0/22 1.0K
34.1%
Isomedia, Inc. US Washington Shoreline
199.181.164.0/22 1.0K
45.3%
Isomedia, Inc. US — —
206.129.112.0/22 1.0K
0.0%
Isomedia, Inc. US — —
208.99.204.0/22 1.0K
11.6%
Isomedia, Inc. US — —
208.99.208.0/22 1.0K
1.7%
Isomedia, Inc. US — —
216.9.16.0/22 1.0K
98.7%
Isomedia, Inc. US California Fullerton
216.9.28.0/22 1.0K
98.8%
Isomedia, Inc. US Washington Issaquah
38.76.240.0/23 512
0.0%
Isomedia, Inc. US Indiana Bloomington
64.38.140.0/23 512
97.7%
Isomedia, Inc. US California Placentia
64.38.144.0/23 512
49.4%
Isomedia, Inc. US Washington Bellevue
64.38.150.0/23 512
14.8%
Isomedia, Inc. US Oregon Portland
64.38.154.0/23 512
74.6%
Isomedia, Inc. US Arizona Tempe
64.38.174.0/23 512
48.2%
Isomedia, Inc. US — —
64.38.176.0/23 512
3.7%
Isomedia, Inc. US Indiana Columbus
66.114.132.0/23 512
92.8%
Isomedia, Inc. US California Fullerton
66.114.156.0/23 512
98.0%
Isomedia, Inc. US California Placentia
204.13.166.0/23 512
23.8%
Isomedia, Inc. US — —
204.14.122.0/23 512
0.0%
Isomedia, Inc. US — —
206.40.158.0/23 512
0.0%
Isomedia, Inc. US — —
206.129.6.0/23 512
0.0%
Isomedia, Inc. US — —
208.99.202.0/23 512
5.7%
Isomedia, Inc. US — —
208.99.214.0/23 512
35.4%
Isomedia, Inc. US — —
216.9.22.0/23 512
98.2%
Isomedia, Inc. US California Fullerton
216.9.24.0/23 512
99.2%
Isomedia, Inc. US California Fullerton
46.243.160.0/24 256
0.0%
Isomedia, Inc. LT — —
64.38.147.0/24 256
100.0%
Isomedia, Inc. US Washington Seattle
64.38.148.0/24 256
2.3%
Isomedia, Inc. US — —
64.38.152.0/24 256
7.8%
Isomedia, Inc. US Arizona Tempe
64.38.172.0/24 256
39.5%
Isomedia, Inc. US — —
64.38.179.0/24 256
14.1%
Isomedia, Inc. US Texas Fort Worth
66.114.134.0/24 256
92.6%
Isomedia, Inc. US — —
66.114.159.0/24 256
98.8%
Isomedia, Inc. US California Placentia
192.150.44.0/24 256
1.2%
Isomedia, Inc. US — —
198.51.194.0/24 256
2.0%
Isomedia, Inc. US — —
199.181.168.0/24 256
25.8%
Isomedia, Inc. US — —
199.201.137.0/24 256
0.0%
Isomedia, Inc. US — —
199.242.244.0/24 256
7.4%
Isomedia, Inc. US — —
199.245.214.0/24 256
9.8%
Isomedia, Inc. US — —
204.8.32.0/24 256
1.6%
Isomedia, Inc. US — —
204.8.34.0/24 256
0.8%
Isomedia, Inc. US — —
204.13.165.0/24 256
16.4%
Isomedia, Inc. US — —
204.128.133.0/24 256
0.0%
Isomedia, Inc. US — —
206.40.133.0/24 256
0.0%
Isomedia, Inc. US — —
206.129.5.0/24 256
0.0%
Isomedia, Inc. US — —
206.129.8.0/24 256
0.0%
Isomedia, Inc. US — —
207.14.34.0/24 256
0.4%
Isomedia, Inc. US — —
208.99.200.0/24 256
28.1%
Isomedia, Inc. US — —
208.99.212.0/24 256
0.8%
Isomedia, Inc. US — —
216.9.21.0/24 256
98.8%
Isomedia, Inc. US California Fullerton
216.9.26.0/24 256
98.0%
Isomedia, Inc. US California Placentia
216.18.239.0/24 256
0.0%
Isomedia, Inc. US — —
66.114.159.0/25 128
99.2%
Isomedia, Inc. US California Placentia
216.9.20.0/25 128
98.4%
Isomedia, Inc. US California Fullerton
216.9.27.128/25 128
100.0%
Isomedia, Inc. US California Placentia
66.114.159.128/26 64
98.4%
Isomedia, Inc. US California Placentia
216.9.20.128/26 64
98.4%
Isomedia, Inc. US California Fullerton
216.9.27.0/26 64
100.0%
Isomedia, Inc. US California Placentia
66.114.159.192/27 32
100.0%
Isomedia, Inc. US California Placentia
216.9.20.192/27 32
100.0%
Isomedia, Inc. US California Fullerton
216.9.27.96/27 32
100.0%
Isomedia, Inc. US California Placentia
66.114.159.240/28 16
100.0%
Isomedia, Inc. US California Placentia
216.9.20.240/28 16
100.0%
Isomedia, Inc. US California Fullerton
216.9.27.64/28 16
100.0%
Isomedia, Inc. US California Placentia
66.114.159.224/29 8
100.0%
Isomedia, Inc. US California Placentia
216.9.20.224/29 8
100.0%
Isomedia, Inc. US California Fullerton
216.9.27.80/29 8
100.0%
Isomedia, Inc. US California Placentia
66.114.159.236/30 4
100.0%
Isomedia, Inc. US California Placentia
216.9.20.232/30 4
100.0%
Isomedia, Inc. US California Fullerton
216.9.27.92/30 4
100.0%
Isomedia, Inc. US California Placentia
66.114.159.234/31 2
100.0%
Isomedia, Inc. US California Placentia
216.9.20.238/31 2
100.0%
Isomedia, Inc. US California Fullerton
216.9.27.90/31 2
100.0%
Isomedia, Inc. US California Placentia
66.114.159.232/32 1
100.0%
Isomedia, Inc. US California Placentia
216.9.20.236/32 1
100.0%
Isomedia, Inc. US California Fullerton
216.9.27.88/32 1
100.0%
Isomedia, Inc. US California Placentia

BGP Announced Prefixes

Live BGP anomalies →

Prefixes AS18530 actually originates in BGP, observed across our RIPE RIS collectors. This live routing view can differ from the registry allocation above.

PrefixAnnouncement samplesLast seen
64.38.180.0/22 51,211 2026-10-19 04:11:26
64.38.140.0/24 33,131 2026-10-19 04:11:26
38.76.240.0/23 32,597 2026-10-19 04:11:15
66.114.155.0/24 32,483 2026-10-19 04:11:26
66.114.157.0/24 32,082 2026-10-19 04:11:26
66.114.159.0/24 32,030 2026-10-19 04:11:26
66.114.150.0/24 31,709 2026-10-19 04:11:26
64.38.154.0/23 30,925 2026-10-19 04:11:26
64.38.165.0/24 30,493 2026-10-19 04:11:26
64.38.137.0/24 30,385 2026-10-19 04:11:26
66.114.146.0/23 29,421 2026-10-19 04:11:26
66.114.142.0/23 29,360 2026-10-19 04:11:26
66.114.144.0/23 29,264 2026-10-19 04:11:26
66.114.152.0/24 29,017 2026-10-19 04:11:26
64.38.160.0/23 28,934 2026-10-19 04:11:26
216.9.24.0/22 28,494 2026-10-19 04:11:26
216.9.16.0/21 26,888 2026-10-19 04:11:26
64.38.162.0/23 21,308 2026-10-19 04:11:26
207.14.34.0/24 21,104 2026-10-19 04:13:11
64.38.138.0/23 18,884 2026-10-19 04:11:26
64.38.158.0/24 15,376 2026-10-19 04:11:15
64.38.157.0/24 15,307 2026-10-19 04:11:15
64.38.159.0/24 14,330 2026-10-19 04:13:11
66.114.128.0/19 13,007 2026-10-19 04:13:11
64.38.128.0/18 13,007 2026-10-19 04:13:11
208.99.214.0/24 12,996 2026-10-19 04:13:11
204.15.230.0/24 12,986 2026-10-19 04:13:11
208.99.206.0/24 12,964 2026-10-19 04:13:11
206.129.112.0/22 12,958 2026-10-19 04:13:11
208.99.196.0/22 12,952 2026-10-19 04:13:11
204.15.226.0/24 12,943 2026-10-19 04:13:11
208.99.210.0/23 12,942 2026-10-19 04:13:11
204.8.32.0/24 12,941 2026-10-19 04:13:11
208.99.196.0/23 12,924 2026-10-19 04:13:11
208.99.212.0/24 12,922 2026-10-19 04:13:11
208.99.220.0/24 12,909 2026-10-19 04:13:11
208.99.200.0/24 12,908 2026-10-19 04:13:11
208.99.216.0/22 12,908 2026-10-19 04:13:11
204.15.228.0/24 12,907 2026-10-19 04:13:11
208.99.208.0/23 12,904 2026-10-19 04:13:11
208.99.202.0/24 12,904 2026-10-19 04:13:11
208.99.215.0/24 12,903 2026-10-19 04:13:11
204.15.227.0/24 12,900 2026-10-19 04:13:11
208.99.207.0/24 12,900 2026-10-19 04:13:11
204.13.167.0/24 12,889 2026-10-19 04:13:11
208.99.204.0/24 12,888 2026-10-19 04:13:11
204.15.229.0/24 12,888 2026-10-19 04:13:11
204.15.224.0/23 12,886 2026-10-19 04:13:11
208.99.192.0/23 12,886 2026-10-19 04:13:11
208.99.195.0/24 12,879 2026-10-19 04:13:11

Showing top 50 of 83 announced prefixes by sample volume.

Frequently Asked Questions

What is AS18530?

AS18530 is an Autonomous System Number assigned to Isomedia, 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 AS18530 announce?

AS18530 announces 64.3K IPv4 addresses distributed across 90 routed CIDR prefixes. The network is registered in United States.

Who operates AS18530?

AS18530 is operated by Isomedia, Inc.. The organization is based in United States. You can view all IP ranges and related ASNs on the organization page.

What country is AS18530 registered in?

AS18530 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: 2026-10-19 04:24:05 UTC
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