AS10821
The Pioneer Telephone Association, Inc.
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 v1.1.0 — a transparent heuristic, not a definitive verdict. How it works →
Network profile
Source: PeeringDB →Present at 1 internet exchange: KCIX
Top CIDR ranges
| CIDR | IPs | PTR Density | Organization | Country | State | City |
|---|---|---|---|---|---|---|
| 24.224.0.0/19 | 8.2K |
69.0%
|
The Pioneer Telephone Association, Inc. | US | Kansas | Garden City |
| 206.253.32.0/19 | 8.2K |
47.0%
|
The Pioneer Telephone Association, Inc. | US | Kansas | Ulysses |
| 209.42.64.0/19 | 8.2K |
20.0%
|
The Pioneer Telephone Association, Inc. | US | Kansas | Lakin |
BGP Announced Prefixes
Live BGP anomalies →Prefixes AS10821 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 |
|---|---|---|
| 24.224.24.0/24 | 18,893 | 2026-07-13 06:46:19 |
| 209.42.70.0/24 | 18,070 | 2026-07-18 10:52:40 |
| 209.42.64.0/24 | 18,016 | 2026-07-18 10:52:40 |
| 209.42.94.0/23 | 17,825 | 2026-07-18 10:52:37 |
| 209.42.78.0/24 | 17,767 | 2026-07-18 10:52:37 |
| 24.224.30.0/24 | 17,737 | 2026-07-18 10:52:10 |
| 24.224.26.0/23 | 17,721 | 2026-07-18 10:52:10 |
| 206.253.56.0/24 | 17,663 | 2026-07-18 10:52:40 |
| 206.253.44.0/23 | 17,654 | 2026-07-18 10:52:40 |
| 209.42.67.0/24 | 17,615 | 2026-07-18 10:52:40 |
| 24.224.25.0/24 | 17,600 | 2026-07-18 10:52:10 |
| 206.253.35.0/24 | 17,593 | 2026-07-18 10:52:40 |
| 24.224.28.0/23 | 17,583 | 2026-07-18 10:52:10 |
| 24.224.13.0/24 | 14,398 | 2026-07-18 10:52:01 |
| 24.224.6.0/23 | 14,378 | 2026-07-18 10:52:01 |
| 209.42.71.0/24 | 14,354 | 2026-07-18 10:52:27 |
| 209.42.86.0/23 | 14,340 | 2026-07-18 10:52:27 |
| 206.253.43.0/24 | 14,336 | 2026-07-18 10:52:27 |
| 206.253.33.0/24 | 12,653 | 2026-07-18 11:38:42 |
| 209.42.93.0/24 | 12,502 | 2026-07-18 10:52:37 |
| 206.253.46.0/23 | 12,006 | 2026-07-18 10:52:34 |
| 24.224.8.0/21 | 11,844 | 2026-07-18 10:52:01 |
| 209.42.72.0/21 | 11,667 | 2026-07-18 10:52:26 |
| 209.42.88.0/21 | 11,557 | 2026-07-18 10:52:26 |
| 206.253.32.0/19 | 10,902 | 2026-07-18 10:52:54 |
| 209.42.80.0/21 | 9,107 | 2026-07-18 10:52:26 |
| 24.224.0.0/19 | 8,303 | 2026-07-18 10:52:19 |
| 209.42.83.0/24 | 7,271 | 2026-07-18 11:38:42 |
| 24.224.8.0/23 | 7,243 | 2026-07-18 11:38:42 |
| 209.42.84.0/24 | 7,215 | 2026-07-18 11:38:42 |
| 209.42.77.0/24 | 7,171 | 2026-07-18 11:38:42 |
| 206.253.60.0/22 | 6,182 | 2026-07-18 10:52:37 |
| 209.42.64.0/19 | 5,862 | 2026-07-18 10:52:54 |
| 24.224.14.0/23 | 4,386 | 2026-07-18 11:38:42 |
| 206.253.48.0/21 | 1,470 | 2026-07-18 10:52:40 |
Frequently Asked Questions
What is AS10821?
AS10821 is an Autonomous System Number assigned to The Pioneer Telephone Association, 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 AS10821 announce?
AS10821 announces 24.6K IPv4 addresses distributed across 3 routed CIDR prefixes. The network is registered in United States.
Who operates AS10821?
AS10821 is operated by The Pioneer Telephone Association, Inc.. The organization is based in United States. You can view all IP ranges and related ASNs on the organization page.
What country is AS10821 registered in?
AS10821 is registered in United States. This indicates where the network operator is headquartered, though the IP addresses it announces may serve users globally.
