$ query “AS20141” --type=asn → 1 result(s)
AS20141 — QTS-SUW1-ATL1
Quality Technology Services LLC
AS20141 is a mid-size transit provider run by Quality Technology Services LLC, based in the United States since 2001. The network announces a respectable 82 432 IPv4 addresses. Supports IPv6.
- Top 5% — Top 5% of all autonomous systems by reach and degree
Basic Information
- Country
- 🇺🇸 United States
- Category
- Hosting
- Network Role
- Mid-size Transit
- Data Origin
- Authoritative — Metadata from authoritative RIR registry (ARIN, RIPE, APNIC, etc.)
- Registered
- March 30, 2001
- Last Changed
- March 04, 2026
- Last Seen
- March 05, 2026
Prefix Summary
- IPv4 Prefixes (raw / aggregated)
- 73 / 49
- IPv6 Prefixes (raw / aggregated)
- 3 / 2
- IPv4 Addresses
- 82 432
- Largest IPv4 Prefix
- /19 (8 192 addresses)
- Largest IPv6 Prefix
- /34
- Geolocated Countries
- 🇺🇸 US (44 IPs), 🇭🇰 HK (2 IPs), 🇦🇺 AU (2 IPs), 🇱🇹 LT, 🇿🇦 ZA, 🇬🇧 GB
- Prefix Changed
- March 04, 2026
Reputation
- Reputation
- Pristine — 0 flagged IPs out of 82 432 total (0.00%)
- Open Proxies
- 1 known open proxies in this network
Connectivity Summary
- Upstream Providers
- 5 upstream autonomous systems providing transit
- Peers
- 8 autonomous systems exchanging traffic without transit fees
- Downstream Customers
- 27 downstream autonomous systems buying transit
- Degree
- 40 unique BGP neighbors (providers + customers + peers)
- Reach
- 27 — customer cone size measuring network influence
- Degree Rank
- #3 587
- Reach Rank
- #1 978
Upstream Providers (5)
Prefix Lists
IPv4 Prefixes (73 total)
- 64.88.160.0/19 (8 192 addresses)
- 67.220.96.0/19 (8 192 addresses)
- 204.193.128.0/19 (8 192 addresses)
- 209.10.96.0/19 (8 192 addresses)
- 209.10.128.0/19 (8 192 addresses)
- 209.208.224.0/19 (8 192 addresses)
- 64.57.240.0/20 (4 096 addresses)
- 68.171.160.0/20 (4 096 addresses)
- 206.187.96.0/20 (4 096 addresses)
- 216.154.192.0/20 (4 096 addresses)
- 206.187.8.0/21 (2 048 addresses)
- 206.187.16.0/21 (2 048 addresses)
- 199.204.112.0/22 (1 024 addresses)
- 206.187.4.0/22 (1 024 addresses)
- 69.5.66.0/23 (512 addresses)
- 103.245.28.0/23 (512 addresses)
- 147.183.16.0/23 (512 addresses)
- 162.221.38.0/23 (512 addresses)
- 162.253.104.0/23 (512 addresses)
- 199.101.138.0/23 (512 addresses)
- 208.67.44.0/23 (512 addresses)
- 45.149.103.0/24 (256 addresses)
- 66.194.233.0/24 (256 addresses)
- 66.197.112.0/24 (256 addresses)
- 102.165.49.0/24 (256 addresses)
- 103.245.30.0/24 (256 addresses)
- 139.177.137.0/24 (256 addresses)
- 139.177.139.0/24 (256 addresses)
- 139.177.170.0/24 (256 addresses)
- 147.183.1.0/24 (256 addresses)
- 147.183.2.0/24 (256 addresses)
- 147.183.4.0/24 (256 addresses)
- 147.183.18.0/24 (256 addresses)
- 148.59.151.0/24 (256 addresses)
- 154.16.15.0/24 (256 addresses)
- 162.221.34.0/24 (256 addresses)
- 162.223.24.0/24 (256 addresses)
- 162.253.107.0/24 (256 addresses)
- 172.83.145.0/24 (256 addresses)
- 191.96.90.0/24 (256 addresses)
- 192.30.249.0/24 (256 addresses)
- 192.132.58.0/24 (256 addresses)
- 192.156.245.0/24 (256 addresses)
- 192.156.247.0/24 (256 addresses)
- 192.159.83.0/24 (256 addresses)
- 192.189.27.0/24 (256 addresses)
- 199.164.21.0/24 (256 addresses)
- 199.164.28.0/24 (256 addresses)
- 209.144.144.0/24 (256 addresses)
IPv6 Prefixes (3 total)
- 2607:f868::/34
- 2607:f868:8000::/34