$ query “AS19524” --type=asn → 1 result(s)
AS19524 · FIFTH-THIRD-BANCORP
Fifth Third Bank National Association
AS19524 belongs to Fifth Third Bank National Association and is an enterprise stub network, based in the United States since 2001. The system announces a respectable 11 264 IPv4 addresses. The bulk of its IP address space is in the United States. No IPv6 support — it's 2026, just saying.
Basic Information
- Country
- 🇺🇸 United States
- Category
- Business
- Network Role
- Stub Network
- Data Origin
- Authoritative — Metadata from authoritative RIR registry (ARIN, RIPE, APNIC, etc.)
- Registered
- January 16, 2001
- Last Changed
- July 16, 2026
- Last Seen
- August 06, 2026 (active)
Prefix Summary
- IPv4 Prefixes (raw / aggregated)
- 44 / 16
- IPv6 Prefixes (raw / aggregated)
- 0 / 0
- IPv4 Addresses
- 11 264
- Largest IPv4 Prefix
- /21 (2 048 addresses)
- Geolocated Countries
- 🇺🇸 United States (11 264 IPs)
- Prefix Changed
- March 04, 2026
Reputation
- Reputation
- Pristine — 0 flagged IPs
Connectivity Summary
- Upstream Providers
- 2 upstreams providing transit
- Degree
- 2 unique BGP neighbors
- Reach
- 0 networks in customer cone
Upstream Providers (2)
Prefix Lists
IPv4 Prefixes (44 total)
- 170.228.8.0/21 (2 048 addresses (/21 prefix))
- 170.228.180.0/22 (1 024 addresses (/22 prefix))
- 170.228.0.0/22 (1 024 addresses (/22 prefix))
- 170.228.184.0/22 (1 024 addresses (/22 prefix))
- 170.228.104.0/22 (1 024 addresses (/22 prefix))
- 170.228.216.0/22 (1 024 addresses (/22 prefix))
- 170.228.212.0/22 (1 024 addresses (/22 prefix))
- 12.15.6.0/23 (512 addresses (/23 prefix))
- 170.228.252.0/23 (512 addresses (/23 prefix))
- 170.228.4.0/23 (512 addresses (/23 prefix))
- 170.228.100.0/24 (256 addresses (/24 prefix))
- 170.228.188.0/24 (256 addresses (/24 prefix))
- 170.228.156.0/24 (256 addresses (/24 prefix))
- 170.228.204.0/24 (256 addresses (/24 prefix))
- 170.228.220.0/24 (256 addresses (/24 prefix))
- 170.228.6.0/24 (256 addresses (/24 prefix))