$ query “AS15293” --type=asn → 1 result(s)
AS15293 · ASN-ISS-ATL
Internet Security Systems
AS15293 is owned by Internet Security Systems and is an enterprise stub network, based in the United States since 2004. The system announces 9 728 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
- October 30, 2004
- Last Changed
- May 10, 2026
- Last Seen
- June 05, 2026 (active)
Prefix Summary
- IPv4 Prefixes (raw / aggregated)
- 4 / 3
- IPv6 Prefixes (raw / aggregated)
- 0 / 0
- IPv4 Addresses
- 9 728
- Largest IPv4 Prefix
- /19 (8 192 addresses)
- Geolocated Countries
- 🇺🇸 United States (9 728 IPs)
- Prefix Changed
- March 04, 2026
Reputation
- Reputation
- Pristine — 0 flagged IPs
Connectivity Summary
- Upstream Providers
- 1 upstream providing transit
- Degree
- 1 unique BGP neighbor
- Reach
- 0 networks in customer cone
Upstream Providers (1)
- AS3356 — LEVEL3 (Tier-1 transit)
Prefix Lists
IPv4 Prefixes (4 total)
- 209.134.160.0/19 (8 192 addresses (/19 prefix))
- 207.231.140.0/22 (1 024 addresses (/22 prefix))
- 206.253.254.0/23 (512 addresses (/23 prefix))