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WorldIP.io
Autonomous System

AS13354

zColo

Announced IPs
52,480
CIDR prefixes
31
ASN
AS13354

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 v1.3.0 — a transparent heuristic, not a definitive verdict. How it works →

Network profile

Source: PeeringDB →
Network type NSP
Traffic level 1-5Gbps
Geographic scope North America
Traffic ratio Balanced
Peering policy Open
IRR record AS-COREXCHANGE-US

Top CIDR ranges

CIDRIPsPTR DensityOrganizationCountryStateCity
108.60.192.0/19 8.2K
70.8%
zColo US Texas Arlington
198.154.96.0/19 8.2K
75.5%
zColo US — —
67.211.32.0/20 4.1K
56.7%
zColo US — —
74.124.0.0/20 4.1K
89.1%
zColo US — —
108.166.160.0/20 4.1K
89.6%
zColo US — —
209.105.224.0/20 4.1K
78.9%
zColo US — —
216.172.96.0/20 4.1K
82.5%
zColo US — —
74.124.16.0/21 2.0K
79.5%
zColo US — —
208.78.216.0/21 2.0K
38.2%
zColo US — —
67.211.52.0/22 1.0K
67.8%
zColo US — —
67.211.60.0/22 1.0K
98.3%
zColo US — —
74.124.20.0/22 1.0K
95.7%
zColo US — —
74.124.28.0/22 1.0K
98.2%
zColo US — —
108.166.176.0/22 1.0K
57.7%
zColo US — —
108.166.188.0/22 1.0K
92.4%
zColo US — —
209.105.240.0/22 1.0K
50.0%
zColo US — —
209.105.252.0/22 1.0K
97.8%
zColo US — —
67.211.50.0/23 512
85.0%
zColo US — —
67.211.54.0/23 512
86.7%
zColo US — —
67.211.58.0/23 512
97.9%
zColo US — —
74.124.16.0/23 512
98.6%
zColo US — —
74.124.24.0/23 512
49.0%
zColo US — —
108.166.180.0/23 512
48.6%
zColo US — —
108.166.184.0/23 512
98.2%
zColo US — —
209.105.244.0/23 512
59.4%
zColo US — —
209.105.248.0/23 512
48.8%
zColo US — —
67.211.48.0/24 256
98.0%
zColo US — —
67.211.52.0/24 256
97.3%
zColo US — —
108.166.183.0/24 256
0.0%
zColo US — —
108.166.186.0/24 256
73.8%
zColo US — —
170.76.204.0/24 256
6.6%
zColo US Texas Dallas
209.105.246.0/24 256
30.9%
zColo US — —
209.105.250.0/24 256
99.2%
zColo US — —

BGP Announced Prefixes

Live BGP anomalies →

Prefixes AS13354 actually originates in BGP, observed across our RIPE RIS collectors. This live routing view can differ from the registry allocation above.

PrefixAnnouncement samplesLast seen
67.211.32.0/19 44,159 2026-11-13 10:06:44
67.211.32.0/20 44,158 2026-11-13 10:06:44
74.124.0.0/19 44,140 2026-11-13 10:07:15
108.166.160.0/19 43,933 2026-11-13 10:07:15
108.60.192.0/19 43,883 2026-11-13 10:07:15
170.76.204.0/24 42,740 2026-11-13 10:08:16
198.154.96.0/19 41,134 2026-11-13 10:09:18
208.78.216.0/21 40,598 2026-11-13 10:09:18
209.105.224.0/19 40,507 2026-11-13 10:09:18
216.172.96.0/20 40,346 2026-11-13 10:09:47

Frequently Asked Questions

What is AS13354?

AS13354 is an Autonomous System Number assigned to zColo. 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 AS13354 announce?

AS13354 announces 52.5K IPv4 addresses distributed across 31 routed CIDR prefixes. The network is registered in United States.

Who operates AS13354?

AS13354 is operated by zColo. The organization is based in United States. You can view all IP ranges and related ASNs on the organization page.

What country is AS13354 registered in?

AS13354 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: 2026-11-13 11:24:05 UTC
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