$ query “AS20326” --type=asn → 1 result(s)
AS20326 — TERASWITCH
TeraSwitch Networks Inc.
AS20326 is a mid-size transit provider operated by TeraSwitch Networks Inc., based in the United States since 2007. The network announces a solid 167 168 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 26, 2007
- Last Changed
- March 04, 2026
- Last Seen
- March 05, 2026
Prefix Summary
- IPv4 Prefixes (raw / aggregated)
- 245 / 177
- IPv6 Prefixes (raw / aggregated)
- 27 / 13
- IPv4 Addresses
- 167 168
- Largest IPv4 Prefix
- /19 (8 192 addresses)
- Largest IPv6 Prefix
- /40
- Geolocated Countries
- 🇨🇳 CN (60 IPs), 🇺🇸 US (132 IPs), 🇩🇪 DE (16 IPs), 🇳🇱 NL, 🇱🇹 LT, 🇬🇧 GB, 🇸🇬 SG, 🇵🇪 PE, 🇭🇰 HK, 🇿🇿 ZZ, 🇦🇪 AE, 🇮🇳 IN, 🇵🇭 PH, 🇬🇷 GR and 3 more
- Prefix Changed
- March 04, 2026
Reputation
- Reputation
- Good — 20 flagged IPs out of 167 168 total (0.01%)
Connectivity Summary
- Upstream Providers
- 6 upstream autonomous systems providing transit
- Peers
- 340 autonomous systems exchanging traffic without transit fees
- Downstream Customers
- 14 downstream autonomous systems buying transit
- Degree
- 366 unique BGP neighbors (providers + customers + peers)
- Reach
- 29 — customer cone size measuring network influence
- Degree Rank
- #364
- Reach Rank
- #1 918
Upstream Providers (6)
Prefix Lists
IPv4 Prefixes (245 total)
- 154.202.160.0/19 (8 192 addresses)
- 217.216.224.0/19 (8 192 addresses)
- 168.222.32.0/20 (4 096 addresses)
- 168.222.80.0/20 (4 096 addresses)
- 169.40.80.0/20 (4 096 addresses)
- 169.40.208.0/20 (4 096 addresses)
- 169.40.224.0/20 (4 096 addresses)
- 198.13.128.0/20 (4 096 addresses)
- 217.217.80.0/20 (4 096 addresses)
- 217.217.96.0/20 (4 096 addresses)
- 217.217.224.0/20 (4 096 addresses)
- 63.254.160.0/21 (2 048 addresses)
- 64.130.40.0/21 (2 048 addresses)
- 74.118.136.0/21 (2 048 addresses)
- 82.38.144.0/21 (2 048 addresses)
- 145.79.176.0/21 (2 048 addresses)
- 151.245.8.0/21 (2 048 addresses)
- 151.245.168.0/21 (2 048 addresses)
- 154.84.168.0/21 (2 048 addresses)
- 154.84.176.0/21 (2 048 addresses)
- 154.198.176.0/21 (2 048 addresses)
- 154.222.120.0/21 (2 048 addresses)
- 154.222.152.0/21 (2 048 addresses)
- 156.233.88.0/21 (2 048 addresses)
- 167.148.80.0/21 (2 048 addresses)
- 204.16.240.0/21 (2 048 addresses)
- 217.217.40.0/21 (2 048 addresses)
- 45.200.0.0/22 (1 024 addresses)
- 45.200.128.0/22 (1 024 addresses)
- 45.205.68.0/22 (1 024 addresses)
- 45.206.20.0/22 (1 024 addresses)
- 63.254.172.0/22 (1 024 addresses)
- 64.130.32.0/22 (1 024 addresses)
- 64.130.52.0/22 (1 024 addresses)
- 64.130.56.0/22 (1 024 addresses)
- 67.209.52.0/22 (1 024 addresses)
- 82.26.96.0/22 (1 024 addresses)
- 83.147.232.0/22 (1 024 addresses)
- 89.106.8.0/22 (1 024 addresses)
- 109.111.56.0/22 (1 024 addresses)
- 141.98.216.0/22 (1 024 addresses)
- 142.214.136.0/22 (1 024 addresses)
- 142.214.152.0/22 (1 024 addresses)
- 143.20.108.0/22 (1 024 addresses)
- 143.20.240.0/22 (1 024 addresses)
- 151.241.208.0/22 (1 024 addresses)
- 154.6.156.0/22 (1 024 addresses)
- 154.6.180.0/22 (1 024 addresses)
- 154.83.152.0/22 (1 024 addresses)
- 154.85.28.0/22 (1 024 addresses)
IPv6 Prefixes (27 total)
- 2607:fdc0::/40
- 2607:fdc0:500::/40
- 2607:fdc0:700::/40
- 2607:fdc0:800::/40
- 2607:fdc0:280::/41
- 2607:fdc0:300::/41
- 2607:fdc0:100::/42
- 2607:fdc0:1c0::/42
- 2607:fdc0:200::/42
- 2607:fdc0:3c0::/42
- 2607:fdc0:440::/42
- 2607:fdc0:4c0::/42
- 2607:fdc0:900::/42