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Autonomous System

AS33339

Nemont

Announced IPs
32,767
CIDR prefixes
67
ASN
AS33339

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 Enterprise
Traffic level 20-50Gbps
Geographic scope North America
Traffic ratio Mostly Inbound
Peering policy Open
IRR record AS33339:AS-PASSTHROUGH

Top CIDR ranges

CIDRIPsPTR DensityOrganizationCountryStateCity
66.171.16.0/20 4.1K
0.6%
Nemont US Montana Glasgow
199.190.56.0/21 2.0K
0.4%
Nemont US Montana Worden
45.42.28.0/22 1.0K
0.0%
Nemont US Montana Crow Agency
66.113.56.0/22 1.0K
0.0%
Nemont US Montana Wolf Point
70.33.8.0/22 1.0K
0.1%
Nemont US Montana Plentywood
70.33.44.0/22 1.0K
0.0%
Nemont US Montana Nashua
76.75.20.0/22 1.0K
0.0%
Nemont US — —
104.153.184.0/22 1.0K
0.0%
Nemont US Montana Poplar
104.254.12.0/22 1.0K
0.0%
Nemont US Montana Poplar
158.222.36.0/22 1.0K
0.0%
Nemont US Montana Glasgow
162.213.184.0/22 1.0K
0.0%
Nemont US Montana Billings
162.244.232.0/22 1.0K
0.0%
Nemont US Montana Glasgow
192.135.56.0/22 1.0K
0.0%
Nemont US Wyoming Powell
199.168.108.0/22 1.0K
0.0%
Nemont US Montana Scobey
199.190.60.0/22 1.0K
0.8%
Nemont US Montana Worden
216.126.208.0/22 1.0K
0.0%
Nemont US North Dakota Williston
66.113.46.0/23 512
0.0%
Nemont US Montana Huntley
70.33.36.0/23 512
0.0%
Nemont US Montana Wolf Point
70.33.42.0/23 512
0.0%
Nemont US — —
70.33.48.0/23 512
0.0%
Nemont US Montana Plentywood
76.75.0.0/23 512
0.0%
Nemont US Montana Wolf Point
76.75.24.0/23 512
0.0%
Nemont US Montana Absarokee
76.75.48.0/23 512
0.0%
Nemont US Wyoming Powell
199.190.56.0/23 512
0.2%
Nemont US Montana Worden
216.129.242.0/23 512
98.4%
Nemont US Montana Westby
216.129.244.0/23 512
98.8%
Nemont US Montana Glasgow
216.129.250.0/23 512
49.2%
Nemont US Montana Glasgow
65.19.229.0/24 256
99.2%
Nemont US Montana Culbertson
65.19.230.0/24 256
99.2%
Nemont US — —
65.19.240.0/24 256
0.0%
Nemont US — —
65.19.247.0/24 256
0.0%
Nemont US Montana Opheim
65.19.250.0/24 256
0.0%
Nemont US Montana Absarokee
65.19.253.0/24 256
0.0%
Nemont US Montana Worden
66.113.35.0/24 256
0.0%
Nemont US — —
66.113.36.0/24 256
0.0%
Nemont US Montana Frazer
66.113.41.0/24 256
0.0%
Nemont US Montana Wolf Point
66.113.62.0/24 256
0.0%
Nemont US — —
70.33.5.0/24 256
0.0%
Nemont US Montana Wolf Point
70.33.7.0/24 256
0.0%
Nemont US — —
70.33.24.0/24 256
0.0%
Nemont US Montana Lodge Grass
70.33.29.0/24 256
0.0%
Nemont US Montana Belfry
70.33.35.0/24 256
0.0%
Nemont US Montana Glasgow
70.33.50.0/24 256
0.0%
Nemont US Montana Medicine Lake
70.33.61.0/24 256
0.0%
Nemont US North Dakota Williston
70.33.63.0/24 256
0.0%
Nemont US — —
76.75.16.0/24 256
0.0%
Nemont US — —
76.75.19.0/24 256
0.0%
Nemont US — —
76.75.30.0/24 256
0.0%
Nemont US Montana Poplar
76.75.32.0/24 256
0.0%
Nemont US Montana Worden
76.75.43.0/24 256
0.0%
Nemont US Montana Plentywood
76.75.52.0/24 256
0.0%
Nemont US Montana Froid
76.75.57.0/24 256
0.0%
Nemont US Montana Wolf Point
199.190.59.0/24 256
0.0%
Nemont US Montana Worden
216.129.240.0/24 256
98.8%
Nemont US Montana Wolf Point
216.129.253.0/24 256
98.4%
Nemont US — —
216.146.103.0/24 256
97.7%
Nemont US Montana Bainville
216.146.120.0/24 256
98.8%
Nemont US Montana Froid
216.220.7.0/24 256
0.0%
Nemont US — —
216.220.8.0/24 256
98.4%
Nemont US — —
216.220.23.0/24 256
98.4%
Nemont US Montana Glasgow
199.190.58.128/25 128
0.0%
Nemont US Montana Worden
199.190.58.0/26 64
0.0%
Nemont US Montana Worden
199.190.58.64/27 32
0.0%
Nemont US Montana Worden
199.190.58.112/28 16
0.0%
Nemont US Montana Worden
199.190.58.104/29 8
0.0%
Nemont US Montana Worden
199.190.58.100/30 4
0.0%
Nemont US Montana Worden
199.190.58.96/31 2
0.0%
Nemont US Montana Worden
199.190.58.98/32 1
0.0%
Nemont US Montana Worden

BGP Announced Prefixes

Live BGP anomalies →

Prefixes AS33339 actually originates in BGP, observed across our RIPE RIS collectors. This live routing view can differ from the registry allocation above.

PrefixAnnouncement samplesLast seen
70.33.37.0/24 43,063 2026-10-30 06:48:53
199.190.56.0/24 37,564 2026-10-30 06:48:53
45.42.29.0/24 36,338 2026-10-30 06:48:53
66.171.27.0/24 36,002 2026-10-30 06:48:53
66.171.28.0/24 35,981 2026-10-30 06:48:53
45.42.28.0/24 35,799 2026-10-30 06:48:53
66.171.29.0/24 35,789 2026-10-30 06:48:53
45.42.30.0/24 35,774 2026-10-30 06:48:53
45.42.31.0/24 35,746 2026-10-30 06:48:53
66.171.25.0/24 35,743 2026-10-30 06:48:53
66.113.59.0/24 35,703 2026-10-30 06:48:53
66.171.26.0/24 35,701 2026-10-30 06:48:53
66.171.16.0/24 35,684 2026-10-30 06:48:53
70.33.46.0/24 35,675 2026-10-30 06:48:53
66.171.17.0/24 35,675 2026-10-30 06:48:53
66.171.24.0/24 35,665 2026-10-30 06:48:53
66.171.20.0/24 35,648 2026-10-30 06:48:53
66.113.46.0/24 35,644 2026-10-30 06:48:53
76.75.49.0/24 35,641 2026-10-30 06:48:53
66.113.47.0/24 35,633 2026-10-30 06:48:53
66.171.23.0/24 35,598 2026-10-30 06:48:53
66.113.58.0/24 35,596 2026-10-30 06:48:53
70.33.42.0/24 35,590 2026-10-30 06:48:53
66.171.21.0/24 35,576 2026-10-30 06:48:53
66.171.19.0/24 35,548 2026-10-30 06:48:53
70.33.47.0/24 35,536 2026-10-30 06:48:53
66.113.56.0/24 35,510 2026-10-30 06:48:53
66.171.18.0/24 35,505 2026-10-30 06:48:53
66.113.57.0/24 35,496 2026-10-30 06:48:53
70.33.11.0/24 35,487 2026-10-30 06:48:53
76.75.20.0/23 35,485 2026-10-30 06:48:53
76.75.25.0/24 35,444 2026-10-30 06:48:53
70.33.36.0/24 35,443 2026-10-30 06:48:53
76.75.24.0/24 35,390 2026-10-30 06:48:53
70.33.49.0/24 35,359 2026-10-30 06:48:53
104.153.187.0/24 35,352 2026-10-30 06:48:53
76.75.22.0/23 35,299 2026-10-30 06:48:53
104.254.14.0/24 35,224 2026-10-30 06:48:53
104.254.12.0/24 35,178 2026-10-30 06:48:53
104.254.15.0/24 35,111 2026-10-30 06:48:53
104.153.186.0/24 35,099 2026-10-30 06:48:53
104.153.185.0/24 34,997 2026-10-30 06:48:53
104.254.13.0/24 34,990 2026-10-30 06:48:53
192.135.56.0/22 34,890 2026-10-30 06:45:38
158.222.39.0/24 34,823 2026-10-30 06:48:53
162.244.234.0/24 34,678 2026-10-30 06:48:53
162.213.185.0/24 34,560 2026-10-30 06:48:53
162.213.184.0/24 34,513 2026-10-30 06:48:53
216.126.211.0/24 34,500 2026-10-30 06:48:53
66.113.62.0/24 34,482 2026-10-30 06:45:15

Showing top 50 of 125 announced prefixes by sample volume.

Frequently Asked Questions

What is AS33339?

AS33339 is an Autonomous System Number assigned to Nemont. 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 AS33339 announce?

AS33339 announces 32.8K IPv4 addresses distributed across 67 routed CIDR prefixes. The network is registered in United States.

Who operates AS33339?

AS33339 is operated by Nemont. The organization is based in United States. You can view all IP ranges and related ASNs on the organization page.

What country is AS33339 registered in?

AS33339 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: 2026-10-30 07:09:05 UTC
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