$ query “AS53587” --type=asn → 1 result(s)
AS53587 — AZT
AZURE TECHNOLOGY CO. LIMITED
AS53587 is a mid-size transit provider registered to AZURE TECHNOLOGY CO. LIMITED, registered in the United States since 2014. The network announces a respectable 25 344 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
- June 12, 2014
- Last Changed
- March 04, 2026
- Last Seen
- March 05, 2026
Prefix Summary
- IPv4 Prefixes (raw / aggregated)
- 73 / 16
- IPv6 Prefixes (raw / aggregated)
- 3 / 1
- IPv4 Addresses
- 25 344
- Largest IPv4 Prefix
- /19 (8 192 addresses)
- Largest IPv6 Prefix
- /32
- Geolocated Countries
- 🇺🇸 US (10 IPs), 🇭🇰 HK (9 IPs), 🇯🇵 JP (1 IPs)
- Prefix Changed
- March 04, 2026
Reputation
- Reputation
- Pristine — 0 flagged IPs out of 25 344 total (0.00%)
Connectivity Summary
- Upstream Providers
- 8 upstream autonomous systems providing transit
- Peers
- 11 autonomous systems exchanging traffic without transit fees
- Downstream Customers
- 25 downstream autonomous systems buying transit
- Degree
- 45 unique BGP neighbors (providers + customers + peers)
- Reach
- 45 — customer cone size measuring network influence
- Degree Rank
- #3 258
- Reach Rank
- #1 577
Upstream Providers (8)
Prefix Lists
IPv4 Prefixes (73 total)
- 45.61.192.0/19 (8 192 addresses)
- 45.61.224.0/20 (4 096 addresses)
- 168.235.240.0/20 (4 096 addresses)
- 43.248.168.0/22 (1 024 addresses)
- 43.250.184.0/22 (1 024 addresses)
- 45.61.252.0/22 (1 024 addresses)
- 45.64.244.0/22 (1 024 addresses)
- 103.228.92.0/22 (1 024 addresses)
- 103.242.108.0/22 (1 024 addresses)
- 45.61.240.0/23 (512 addresses)
- 45.61.244.0/23 (512 addresses)
- 45.61.250.0/23 (512 addresses)
- 103.240.142.0/23 (512 addresses)
- 45.61.246.0/24 (256 addresses)
- 45.61.248.0/24 (256 addresses)
- 116.206.94.0/24 (256 addresses)
IPv6 Prefixes (3 total)
- 2607:5d00::/32