AS11138
BEK Communications Cooperative
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.
- Baseline (neutral) 65
- Isp allocation +5
- Trust score 70 / 100
Experimental · trust-vectors model v1.2.0 — a transparent heuristic, not a definitive verdict. How it works →
AS11138 — global IP footprint
Cities where AS11138 has measurable IPv4 allocation. Click any dot to open that city's page. Size and color scale with IP count.
Top CIDR ranges
| CIDR | IPs | PTR Density | Organization | Country | State | City |
|---|---|---|---|---|---|---|
| 64.31.240.0/20 | 4.1K |
82.3%
|
BEK Communications Cooperative | US | North Dakota | Steele |
| 64.202.32.0/20 | 4.1K |
95.4%
|
BEK Communications Cooperative | US | North Dakota | Mandan |
| 69.84.64.0/20 | 4.1K |
89.2%
|
BEK Communications Cooperative | US | North Dakota | Menoken |
| 64.38.120.0/21 | 2.0K |
95.8%
|
BEK Communications Cooperative | US | North Dakota | Napoleon |
| 142.44.8.0/21 | 2.0K |
0.0%
|
BEK Communications Cooperative | US | North Dakota | Buffalo |
| 104.152.76.0/22 | 1.0K |
96.2%
|
BEK Communications Cooperative | US | North Dakota | Valley City |
| 208.85.88.0/22 | 1.0K |
78.8%
|
BEK Communications Cooperative | US | North Dakota | Valley City |
| 66.97.253.0/24 | 256 |
97.3%
|
BEK Communications Cooperative | US | North Dakota | Valley City |
| 66.97.255.0/24 | 256 |
97.7%
|
BEK Communications Cooperative | US | North Dakota | Valley City |
BGP Announced Prefixes
Live BGP anomalies →Prefixes AS11138 actually originates in BGP, observed across our RIPE RIS collectors. This live routing view can differ from the registry allocation above.
| Prefix | Announcement samples | Last seen |
|---|---|---|
| 64.202.37.0/24 | 20,324 | 2026-09-15 18:01:21 |
| 64.202.39.0/24 | 19,921 | 2026-09-15 18:01:21 |
| 64.202.41.0/24 | 18,988 | 2026-09-15 18:01:18 |
| 64.202.34.0/24 | 18,985 | 2026-09-15 18:01:18 |
| 64.202.43.0/24 | 18,960 | 2026-09-15 18:01:18 |
| 64.202.47.0/24 | 18,959 | 2026-09-15 18:01:18 |
| 64.31.245.0/24 | 18,460 | 2026-09-15 18:01:21 |
| 64.31.246.0/24 | 18,439 | 2026-09-15 18:01:21 |
| 64.31.243.0/24 | 18,395 | 2026-09-15 18:01:21 |
| 69.84.75.0/24 | 18,388 | 2026-09-15 18:01:21 |
| 69.84.76.0/24 | 18,365 | 2026-09-15 18:01:21 |
| 64.31.252.0/24 | 18,360 | 2026-09-15 18:01:21 |
| 64.31.240.0/24 | 18,357 | 2026-09-15 18:01:21 |
| 64.31.253.0/24 | 18,316 | 2026-09-15 18:01:21 |
| 69.84.69.0/24 | 18,275 | 2026-09-15 18:01:21 |
| 69.84.71.0/24 | 18,261 | 2026-09-15 18:01:21 |
| 69.84.67.0/24 | 18,259 | 2026-09-15 18:01:21 |
| 64.31.242.0/24 | 18,254 | 2026-09-15 18:01:21 |
| 69.84.72.0/24 | 18,242 | 2026-09-15 18:01:21 |
| 69.84.74.0/24 | 18,231 | 2026-09-15 18:01:21 |
| 69.84.70.0/24 | 18,220 | 2026-09-15 18:01:21 |
| 64.31.241.0/24 | 18,208 | 2026-09-15 18:01:21 |
| 64.31.251.0/24 | 18,188 | 2026-09-15 18:01:21 |
| 64.31.250.0/24 | 18,164 | 2026-09-15 18:01:21 |
| 69.84.64.0/24 | 18,148 | 2026-09-15 18:01:21 |
| 64.31.254.0/24 | 18,129 | 2026-09-15 18:01:21 |
| 64.31.247.0/24 | 18,114 | 2026-09-15 18:01:21 |
| 69.84.68.0/24 | 18,104 | 2026-09-15 18:01:21 |
| 64.202.38.0/24 | 18,088 | 2026-09-15 18:01:21 |
| 64.31.244.0/24 | 18,083 | 2026-09-15 18:01:21 |
| 64.31.255.0/24 | 18,062 | 2026-09-15 18:01:21 |
| 69.84.73.0/24 | 18,023 | 2026-09-15 18:01:21 |
| 64.202.46.0/24 | 18,007 | 2026-09-15 18:01:21 |
| 69.84.66.0/24 | 17,965 | 2026-09-15 18:01:21 |
| 64.202.40.0/24 | 17,960 | 2026-09-15 18:01:21 |
| 64.31.249.0/24 | 17,954 | 2026-09-15 18:01:21 |
| 69.84.65.0/24 | 17,947 | 2026-09-15 18:01:21 |
| 64.31.240.0/20 | 17,916 | 2026-09-15 18:01:18 |
| 64.202.44.0/23 | 17,911 | 2026-09-15 18:01:21 |
| 64.202.32.0/24 | 17,908 | 2026-09-15 18:01:21 |
| 104.152.76.0/22 | 17,906 | 2026-09-15 18:01:18 |
| 64.202.32.0/20 | 17,903 | 2026-09-15 18:01:18 |
| 64.202.33.0/24 | 17,891 | 2026-09-15 18:01:21 |
| 64.38.120.0/21 | 17,890 | 2026-09-15 18:01:18 |
| 69.84.64.0/20 | 17,884 | 2026-09-15 18:01:18 |
| 66.97.253.0/24 | 17,880 | 2026-09-15 18:01:18 |
| 208.85.88.0/22 | 17,855 | 2026-09-15 18:01:18 |
| 64.202.36.0/24 | 17,824 | 2026-09-15 18:01:21 |
| 66.97.255.0/24 | 17,801 | 2026-09-15 18:01:18 |
| 64.202.35.0/24 | 17,796 | 2026-09-15 18:01:21 |
Showing top 50 of 56 announced prefixes by sample volume.
Frequently Asked Questions
What is AS11138?
AS11138 is an Autonomous System Number assigned to BEK Communications Cooperative. 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 AS11138 announce?
AS11138 announces 18.9K IPv4 addresses distributed across 9 routed CIDR prefixes. The network is registered in United States.
Who operates AS11138?
AS11138 is operated by BEK Communications Cooperative. The organization is based in United States. You can view all IP ranges and related ASNs on the organization page.
What country is AS11138 registered in?
AS11138 is registered in United States. This indicates where the network operator is headquartered, though the IP addresses it announces may serve users globally.
