$ query “AS398704” --type=asn → 1 result(s)
AS398704 — STACKSINC-BACKBONE
STACKS INC
AS398704 is a mid-size transit provider registered to STACKS INC, established in the United States in 2020. The network announces a respectable 34 048 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
- August 13, 2020
- Last Changed
- March 04, 2026
- Last Seen
- March 04, 2026
Prefix Summary
- IPv4 Prefixes (raw / aggregated)
- 141 / 53
- IPv6 Prefixes (raw / aggregated)
- 19 / 18
- IPv4 Addresses
- 34 048
- Largest IPv4 Prefix
- /20 (4 096 addresses)
- Largest IPv6 Prefix
- /37
- Geolocated Countries
- 🇨🇳 CN (31 IPs), 🇺🇸 US (5 IPs), 🇭🇰 HK (14 IPs), 🇯🇵 JP, 🇰🇿 KZ, 🇵🇰 PK, 🇬🇧 GB, 🇦🇪 AE, 🇸🇨 SC
- Prefix Changed
- March 04, 2026
Reputation
- Reputation
- Good — 2 flagged IPs out of 34 048 total (0.01%)
Connectivity Summary
- Upstream Providers
- 13 upstream autonomous systems providing transit
- Peers
- 88 autonomous systems exchanging traffic without transit fees
- Downstream Customers
- 11 downstream autonomous systems buying transit
- Degree
- 115 unique BGP neighbors (providers + customers + peers)
- Reach
- 197 — customer cone size measuring network influence
- Degree Rank
- #1 308
- Reach Rank
- #833
Upstream Providers (13)
Prefix Lists
IPv4 Prefixes (141 total)
- 205.198.112.0/20 (4 096 addresses)
- 38.46.72.0/21 (2 048 addresses)
- 38.79.16.0/21 (2 048 addresses)
- 38.181.80.0/21 (2 048 addresses)
- 45.202.216.0/21 (2 048 addresses)
- 81.17.168.0/21 (2 048 addresses)
- 154.92.128.0/21 (2 048 addresses)
- 38.92.68.0/22 (1 024 addresses)
- 103.72.120.0/22 (1 024 addresses)
- 180.223.112.0/22 (1 024 addresses)
- 103.167.60.0/23 (512 addresses)
- 103.167.64.0/23 (512 addresses)
- 103.192.36.0/23 (512 addresses)
- 103.232.214.0/23 (512 addresses)
- 111.92.148.0/23 (512 addresses)
- 156.245.192.0/23 (512 addresses)
- 180.223.8.0/23 (512 addresses)
- 180.223.16.0/23 (512 addresses)
- 180.223.40.0/23 (512 addresses)
- 180.223.44.0/23 (512 addresses)
- 180.223.52.0/23 (512 addresses)
- 180.223.56.0/23 (512 addresses)
- 180.223.62.0/23 (512 addresses)
- 180.223.120.0/23 (512 addresses)
- 45.123.192.0/24 (256 addresses)
- 103.173.224.0/24 (256 addresses)
- 103.233.179.0/24 (256 addresses)
- 103.251.239.0/24 (256 addresses)
- 111.92.147.0/24 (256 addresses)
- 115.167.31.0/24 (256 addresses)
- 124.173.195.0/24 (256 addresses)
- 124.173.199.0/24 (256 addresses)
- 124.173.204.0/24 (256 addresses)
- 124.173.208.0/24 (256 addresses)
- 143.20.36.0/24 (256 addresses)
- 180.223.2.0/24 (256 addresses)
- 180.223.7.0/24 (256 addresses)
- 180.223.14.0/24 (256 addresses)
- 180.223.20.0/24 (256 addresses)
- 180.223.22.0/24 (256 addresses)
- 180.223.24.0/24 (256 addresses)
- 180.223.27.0/24 (256 addresses)
- 180.223.30.0/24 (256 addresses)
- 180.223.48.0/24 (256 addresses)
- 180.223.51.0/24 (256 addresses)
- 180.223.54.0/24 (256 addresses)
- 180.223.58.0/24 (256 addresses)
- 180.223.60.0/24 (256 addresses)
- 180.223.123.0/24 (256 addresses)
- 180.223.196.0/24 (256 addresses)
IPv6 Prefixes (19 total)
- 2606:1540:1000::/37
- 2403:fc0::/38
- 2403:fc0:800::/38
- 2405:5240::/38
- 2405:5240:800::/38
- 2406:140::/38
- 2406:140:800::/38
- 2406:dd80::/38
- 2406:dd80:800::/38
- 2606:1540::/38
- 2606:1540:800::/38
- 2606:1540:1800::/38
- 2606:1540:2000::/38
- 2606:1540:2800::/38
- 2606:1540:3000::/38
- 2606:1540:3c00::/38
- 2606:1540:4000::/38
- 2001:df3:9a40::/48