$ query “AS43754” --type=asn → 1 result(s)
AS43754 · ASIATECH
Asiatech Data Transmission company
AS43754 belongs to Asiatech Data Transmission company and is a major transit provider, registered in Iran since 2007. The system announces a solid 210 176 IPv4 addresses, and supports IPv6. Most of its address space is geolocated to Iran, with additional presence in Australia.
- Top 5% — Top 5% of all autonomous systems by reach and degree
- #5 in Iran — Top 10 by reach within country
Basic Information
- Country
- 🇮🇷 Iran
- Category
- Business
- Network Role
- Major Transit
- Data Origin
- Authoritative — Metadata from authoritative RIR registry (ARIN, RIPE, APNIC, etc.)
- Registered
- September 24, 2007
- Last Changed
- March 04, 2026
- Last Seen
- September 06, 2026 (active)
Prefix Summary
- IPv4 Prefixes (raw / aggregated)
- 317 / 56
- IPv6 Prefixes (raw / aggregated)
- 16 / 3
- IPv4 Addresses
- 210 176
- Largest IPv4 Prefix
- /17 (32 768 addresses)
- Largest IPv6 Prefix
- /26
- Geolocated Countries
- 🇮🇷 Iran (401 664 IPs), 🇦🇺 Australia (1 024 IPs)
- Prefix Changed
- August 25, 2026
Reputation
- Reputation
- Good — 12 flagged IPs out of 210 176 total (0.01%)
- Open Proxies
- 3 known open proxies in this network
Connectivity Summary
- Upstream Providers
- 2 upstreams providing transit
- Downstream Customers
- 85 downstreams buying transit
- Unclassified
- 4 unclassified BGP neighbors
- Degree
- 91 unique BGP neighbors
- Reach
- 115 networks in customer cone
Upstream Providers (2)
Prefix Lists
IPv4 Prefixes (317 total)
- 164.215.128.0/17 (32 768 addresses (/17 prefix))
- 86.57.0.0/17 (32 768 addresses (/17 prefix))
- 79.127.0.0/17 (32 768 addresses (/17 prefix))
- 46.143.0.0/17 (32 768 addresses (/17 prefix))
- 46.245.64.0/18 (16 384 addresses (/18 prefix))
- 128.65.176.0/20 (4 096 addresses (/20 prefix))
- 31.7.64.0/20 (4 096 addresses (/20 prefix))
- 109.122.224.0/20 (4 096 addresses (/20 prefix))
- 212.33.192.0/20 (4 096 addresses (/20 prefix))
- 37.156.8.0/21 (2 048 addresses (/21 prefix))
- 178.22.120.0/21 (2 048 addresses (/21 prefix))
- 185.112.32.0/21 (2 048 addresses (/21 prefix))
- 31.25.128.0/21 (2 048 addresses (/21 prefix))
- 77.238.104.0/21 (2 048 addresses (/21 prefix))
- 88.135.40.0/21 (2 048 addresses (/21 prefix))
- 93.115.144.0/21 (2 048 addresses (/21 prefix))
- 5.134.192.0/21 (2 048 addresses (/21 prefix))
- 176.65.240.0/22 (1 024 addresses (/22 prefix))
- 185.147.160.0/22 (1 024 addresses (/22 prefix))
- 89.235.96.0/22 (1 024 addresses (/22 prefix))
- 185.237.8.0/22 (1 024 addresses (/22 prefix))
- 85.198.28.0/22 (1 024 addresses (/22 prefix))
- 93.118.180.0/22 (1 024 addresses (/22 prefix))
- 185.233.12.0/22 (1 024 addresses (/22 prefix))
- 78.110.124.0/22 (1 024 addresses (/22 prefix))
- 77.238.120.0/22 (1 024 addresses (/22 prefix))
- 185.189.120.0/22 (1 024 addresses (/22 prefix))
- 89.41.40.0/22 (1 024 addresses (/22 prefix))
- 185.141.212.0/22 (1 024 addresses (/22 prefix))
- 176.65.252.0/22 (1 024 addresses (/22 prefix))
- 37.156.144.0/22 (1 024 addresses (/22 prefix))
- 178.216.248.0/22 (1 024 addresses (/22 prefix))
- 185.49.84.0/22 (1 024 addresses (/22 prefix))
- 185.67.100.0/22 (1 024 addresses (/22 prefix))
- 185.98.112.0/22 (1 024 addresses (/22 prefix))
- 185.99.212.0/22 (1 024 addresses (/22 prefix))
- 185.109.244.0/22 (1 024 addresses (/22 prefix))
- 185.109.248.0/22 (1 024 addresses (/22 prefix))
- 185.141.168.0/22 (1 024 addresses (/22 prefix))
- 185.120.220.0/22 (1 024 addresses (/22 prefix))
- 185.120.248.0/22 (1 024 addresses (/22 prefix))
- 185.132.80.0/22 (1 024 addresses (/22 prefix))
- 188.0.240.0/23 (512 addresses (/23 prefix))
- 45.87.6.0/23 (512 addresses (/23 prefix))
- 185.162.218.0/23 (512 addresses (/23 prefix))
- 212.23.216.0/24 (256 addresses (/24 prefix))
- 185.162.217.0/24 (256 addresses (/24 prefix))
- 5.63.11.0/24 (256 addresses (/24 prefix))
- 91.207.205.0/24 (256 addresses (/24 prefix))
- 148.253.227.0/24 (256 addresses (/24 prefix))
IPv6 Prefixes (16 total)
- 2a05:1a00::/26
- 2a04:f080::/29
- 2a06:5484::/30