$ query “AS8111” --type=asn → 1 result(s)
AS8111 · DALUNIV
Dalhousie University
AS8111 is run by Dalhousie University and is an educational/research access provider, registered in Canada since 1998. The system announces a solid 197 632 IPv4 addresses, including a /16, and supports IPv6. The bulk of its IP address space is in Canada.
- Pioneer — Registered before the year 2000
Basic Information
- Country
- 🇨🇦 Canada
- Category
- Education/Research
- Network Role
- Access Provider
- Data Origin
- Authoritative — Metadata from authoritative RIR registry (ARIN, RIPE, APNIC, etc.)
- Registered
- August 19, 1998
- Last Changed
- March 04, 2026
- Last Seen
- July 19, 2026 (active)
Prefix Summary
- IPv4 Prefixes (raw / aggregated)
- 7 / 6
- IPv6 Prefixes (raw / aggregated)
- 3 / 1
- IPv4 Addresses
- 197 632
- Largest IPv4 Prefix
- /16 (65 536 addresses)
- Largest IPv6 Prefix
- /40
- Geolocated Countries
- 🇨🇦 Canada (394 240 IPs)
- Prefix Changed
- June 12, 2026
Reputation
- Reputation
- Pristine — 0 flagged IPs
Connectivity Summary
- Upstream Providers
- 3 upstreams providing transit
- Downstream Customers
- 7 downstreams buying transit
- Unclassified
- 2 unclassified BGP neighbors
- Degree
- 12 unique BGP neighbors
- Reach
- 7 networks in customer cone
Upstream Providers (3)
Prefix Lists
IPv4 Prefixes (7 total)
- 129.173.0.0/16 (65 536 addresses (/16 prefix))
- 134.190.0.0/16 (65 536 addresses (/16 prefix))
- 140.230.0.0/16 (65 536 addresses (/16 prefix))
- 192.75.96.0/23 (512 addresses (/23 prefix))
- 192.75.138.0/24 (256 addresses (/24 prefix))
- 198.166.233.0/24 (256 addresses (/24 prefix))
IPv6 Prefixes (3 total)
- 2001:410:a000::/40