$ query “AS263903” --type=asn → 1 result(s)
AS263903 — INFORBARRA-TELECOM
INFORBARRA TELECOM
AS263903 is a major transit provider registered to INFORBARRA TELECOM, registered in Brazil since 2015. The network announces 8 192 IPv4 addresses. Supports IPv6.
- Top 5% — Top 5% of all autonomous systems by reach and degree
Basic Information
- Country
- 🇧🇷 Brazil
- Category
- Internet Service Provider
- Network Role
- Major Transit
- Data Origin
- Authoritative — Metadata from authoritative RIR registry (ARIN, RIPE, APNIC, etc.)
- Registered
- August 05, 2015
- Last Changed
- March 04, 2026
- Last Seen
- March 04, 2026
Prefix Summary
- IPv4 Prefixes (raw / aggregated)
- 26 / 6
- IPv6 Prefixes (raw / aggregated)
- 8 / 3
- IPv4 Addresses
- 8 192
- Largest IPv4 Prefix
- /21 (2 048 addresses)
- Largest IPv6 Prefix
- /34
- Geolocated Countries
- 🇧🇷 BR (27 IPs), 🇦🇺 AU (3 IPs), 🇺🇸 US (1 IPs)
- Prefix Changed
- March 04, 2026
Reputation
- Reputation
- Pristine — 0 flagged IPs out of 8 192 total (0.00%)
Connectivity Summary
- Upstream Providers
- 4 upstream autonomous systems providing transit
- Peers
- 31 autonomous systems exchanging traffic without transit fees
- Downstream Customers
- 95 downstream autonomous systems buying transit
- Degree
- 144 unique BGP neighbors (providers + customers + peers)
- Reach
- 351 — customer cone size measuring network influence
- Degree Rank
- #1 023
- Reach Rank
- #725
Upstream Providers (4)
Prefix Lists
IPv4 Prefixes (26 total)
- 149.78.176.0/21 (2 048 addresses)
- 191.128.0.0/21 (2 048 addresses)
- 128.201.96.0/22 (1 024 addresses)
- 138.204.140.0/22 (1 024 addresses)
- 170.247.112.0/22 (1 024 addresses)
- 187.49.172.0/22 (1 024 addresses)
IPv6 Prefixes (8 total)
- 2804:2778::/34
- 2804:2778:8000::/35
- 2804:2778:5000::/36