$ query “AS263596” --type=asn → 1 result(s)
AS263596 · GRV-FIBRA
GRV FIBRA
AS263596 is operated by GRV FIBRA and serves as a stub network, based in Brazil since 2013. The system announces 5 120 IPv4 addresses, and supports IPv6. Its primary geographic footprint is in Australia, with additional presence in Colombia.
Basic Information
- Country
- 🇧🇷 Brazil
- Category
- Internet Service Provider
- Network Role
- Stub Network
- Data Origin
- Authoritative — Metadata from authoritative RIR registry (ARIN, RIPE, APNIC, etc.)
- Registered
- August 23, 2013
- Last Changed
- July 01, 2026
- Last Seen
- July 17, 2026 (active)
Prefix Summary
- IPv4 Prefixes (raw / aggregated)
- 10 / 3
- IPv6 Prefixes (raw / aggregated)
- 3 / 1
- IPv4 Addresses
- 5 120
- Largest IPv4 Prefix
- /21 (2 048 addresses)
- Largest IPv6 Prefix
- /32
- Geolocated Countries
- 🇦🇺 Australia (3 072 IPs), 🇨🇴 Colombia (2 048 IPs)
- Prefix Changed
- March 28, 2026
Reputation
- Reputation
- Pristine — 0 flagged IPs
Connectivity Summary
- Upstream Providers
- 2 upstreams providing transit
- Peers
- 26 networks exchanging traffic without transit
- Degree
- 28 unique BGP neighbors
- Reach
- 0 networks in customer cone
Upstream Providers (2)
Prefix Lists
IPv4 Prefixes (10 total)
- 177.136.184.0/21 (2 048 addresses (/21 prefix))
- 191.7.96.0/21 (2 048 addresses (/21 prefix))
- 168.121.144.0/22 (1 024 addresses (/22 prefix))
IPv6 Prefixes (3 total)
- 2804:fa0::/32