$ query “AS399077” --type=asn → 1 result(s)
AS399077 — TERAEXCH
Tcloudnet
AS399077 is a mid-size transit provider run by Tcloudnet, based in the United States since 2020. The network announces a solid 130 304 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
- December 02, 2020
- Last Changed
- March 04, 2026
- Last Seen
- March 04, 2026
Prefix Summary
- IPv4 Prefixes (raw / aggregated)
- 511 / 127
- IPv6 Prefixes (raw / aggregated)
- 12 / 4
- IPv4 Addresses
- 130 304
- Largest IPv4 Prefix
- /19 (8 192 addresses)
- Largest IPv6 Prefix
- /40
- Geolocated Countries
- 🇭🇰 HK (111 IPs), 🇸🇬 SG (23 IPs), 🇺🇸 US (6 IPs), 🇹🇼 TW, 🇦🇺 AU
- Prefix Changed
- March 04, 2026
Reputation
- Reputation
- Good — 8 flagged IPs out of 130 304 total (0.01%)
Connectivity Summary
- Upstream Providers
- 6 upstream autonomous systems providing transit
- Peers
- 83 autonomous systems exchanging traffic without transit fees
- Downstream Customers
- 5 downstream autonomous systems buying transit
- Degree
- 96 unique BGP neighbors (providers + customers + peers)
- Reach
- 120 — customer cone size measuring network influence
- Degree Rank
- #1 643
- Reach Rank
- #996
Upstream Providers (6)
Prefix Lists
IPv4 Prefixes (511 total)
- 156.251.32.0/19 (8 192 addresses)
- 206.238.96.0/19 (8 192 addresses)
- 154.91.96.0/20 (4 096 addresses)
- 156.240.192.0/20 (4 096 addresses)
- 156.240.224.0/20 (4 096 addresses)
- 156.251.16.0/20 (4 096 addresses)
- 206.238.0.0/20 (4 096 addresses)
- 38.127.240.0/21 (2 048 addresses)
- 154.82.72.0/21 (2 048 addresses)
- 154.82.80.0/21 (2 048 addresses)
- 154.82.96.0/21 (2 048 addresses)
- 154.82.120.0/21 (2 048 addresses)
- 154.91.64.0/21 (2 048 addresses)
- 154.91.112.0/21 (2 048 addresses)
- 154.211.72.0/21 (2 048 addresses)
- 154.211.88.0/21 (2 048 addresses)
- 154.211.96.0/21 (2 048 addresses)
- 154.211.112.0/21 (2 048 addresses)
- 156.240.216.0/21 (2 048 addresses)
- 206.238.24.0/21 (2 048 addresses)
- 206.238.32.0/21 (2 048 addresses)
- 206.238.48.0/21 (2 048 addresses)
- 206.238.88.0/21 (2 048 addresses)
- 206.238.136.0/21 (2 048 addresses)
- 206.238.168.0/21 (2 048 addresses)
- 206.238.176.0/21 (2 048 addresses)
- 206.238.192.0/21 (2 048 addresses)
- 154.82.92.0/22 (1 024 addresses)
- 154.82.108.0/22 (1 024 addresses)
- 154.82.116.0/22 (1 024 addresses)
- 154.91.72.0/22 (1 024 addresses)
- 154.91.80.0/22 (1 024 addresses)
- 154.91.92.0/22 (1 024 addresses)
- 154.91.120.0/22 (1 024 addresses)
- 154.211.64.0/22 (1 024 addresses)
- 154.211.80.0/22 (1 024 addresses)
- 154.211.104.0/22 (1 024 addresses)
- 154.211.120.0/22 (1 024 addresses)
- 156.240.208.0/22 (1 024 addresses)
- 156.240.240.0/22 (1 024 addresses)
- 156.240.248.0/22 (1 024 addresses)
- 156.248.76.0/22 (1 024 addresses)
- 206.238.16.0/22 (1 024 addresses)
- 206.238.60.0/22 (1 024 addresses)
- 206.238.132.0/22 (1 024 addresses)
- 206.238.148.0/22 (1 024 addresses)
- 206.238.164.0/22 (1 024 addresses)
- 206.238.184.0/22 (1 024 addresses)
- 206.238.208.0/22 (1 024 addresses)
- 206.238.236.0/22 (1 024 addresses)
IPv6 Prefixes (12 total)
- 2606:4dc0:2100::/40
- 2606:4dc0:2500::/40
- 2606:4dc0:3100::/40
- 2606:4dc0:6::/48