$ query “AS25800” --type=asn → 1 result(s)
AS25800 · ASPEN-TECHNOLOGY-INC
ASPEN TECHNOLOGY INC.
AS25800 belongs to ASPEN TECHNOLOGY INC. and is a single-homed network, based in the United States. The system announces 768 IPv4 addresses. Most of its address space is geolocated to the United States. No IPv6 support — it's 2026, just saying. Note: metadata was inferred from BGP routing observations and may be inaccurate.
Basic Information
- Country
- 🇺🇸 United States
- Data Origin
- Inferred — Metadata inferred from BGP routing observations, may be inaccurate
- Last Changed
- October 03, 2026
- Last Seen
- October 15, 2026 (active)
Prefix Summary
- IPv4 Prefixes (raw / aggregated)
- 3 / 3
- IPv6 Prefixes (raw / aggregated)
- 0 / 0
- IPv4 Addresses
- 768
- Largest IPv4 Prefix
- /24 (256 addresses)
- Geolocated Countries
- 🇺🇸 United States (768 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)
- AS46887 — ZAYO-CCF-AS46887
Prefix Lists
IPv4 Prefixes (3 total)
- 192.135.137.0/24 (256 addresses (/24 prefix))
- 199.33.160.0/24 (256 addresses (/24 prefix))
- 208.201.88.0/24 (256 addresses (/24 prefix))