$ query “AS11521” --type=asn → 1 result(s)
AS11521 · MODUSLINK
ModusLink Corporation
AS11521 belongs to ModusLink Corporation and is an enterprise stub network, established in the United States in 1998. The system announces 1 024 IPv4 addresses. Its primary geographic footprint is in the United States. No IPv6 support — it's 2026, just saying.
- Pioneer — Registered before the year 2000
Basic Information
- Country
- 🇺🇸 United States
- Category
- Business
- Network Role
- Stub Network
- Data Origin
- Authoritative — Metadata from authoritative RIR registry (ARIN, RIPE, APNIC, etc.)
- Registered
- September 16, 1998
- Last Changed
- October 01, 2026
- Last Seen
- October 14, 2026 (active)
Prefix Summary
- IPv4 Prefixes (raw / aggregated)
- 4 / 4
- IPv6 Prefixes (raw / aggregated)
- 0 / 0
- IPv4 Addresses
- 1 024
- Largest IPv4 Prefix
- /24 (256 addresses)
- Geolocated Countries
- 🇺🇸 United States (1 024 IPs)
- Prefix Changed
- March 04, 2026
Reputation
- Reputation
- Pristine — 0 flagged IPs
Connectivity Summary
- Upstream Providers
- 5 upstreams providing transit
- Degree
- 5 unique BGP neighbors
- Reach
- 0 networks in customer cone
Upstream Providers (5)
Prefix Lists
IPv4 Prefixes (4 total)
- 216.245.20.0/24 (256 addresses (/24 prefix))
- 216.245.40.0/24 (256 addresses (/24 prefix))
- 216.245.47.0/24 (256 addresses (/24 prefix))
- 216.245.51.0/24 (256 addresses (/24 prefix))