$ query “AS11242” --type=asn → 1 result(s)
AS11242 · UNIVERSIDADE-FEDERAL-SANTA
Universidade Federal de Santa Catarina
AS11242 is run by Universidade Federal de Santa Catarina and is a mid-size transit provider, registered in Brazil since 2000. The system announces a respectable 16 384 IPv4 addresses, and supports IPv6.
Basic Information
- Country
- 🇧🇷 Brazil
- Category
- Education/Research
- Network Role
- Mid-size Transit
- Data Origin
- Authoritative — Metadata from authoritative RIR registry (ARIN, RIPE, APNIC, etc.)
- Registered
- February 16, 2000
- Last Changed
- March 04, 2026
- Last Seen
- April 29, 2026 (active)
Prefix Summary
- IPv4 Prefixes (raw / aggregated)
- 2 / 1
- IPv6 Prefixes (raw / aggregated)
- 3 / 1
- IPv4 Addresses
- 16 384
- Largest IPv4 Prefix
- /18 (16 384 addresses)
- Largest IPv6 Prefix
- /44
- Prefix Changed
- March 21, 2026
Reputation
- Reputation
- Pristine — 0 flagged IPs
Connectivity Summary
- Upstream Providers
- 2 upstreams providing transit
- Peers
- 1 network exchanging traffic without transit
- Downstream Customers
- 16 downstreams buying transit
- Degree
- 19 unique BGP neighbors
- Reach
- 16 networks in customer cone
Upstream Providers (2)
Prefix Lists
IPv4 Prefixes (2 total)
- 200.237.192.0/18 (16 384 addresses (/18 prefix))
IPv6 Prefixes (3 total)
- 2801:80:a80::/44