$ query “AS37271” --type=asn → 1 result(s)
AS37271 — WORKONLINE
Workonline Communications(Pty) Ltd
AS37271 is a major transit provider registered to Workonline Communications(Pty) Ltd, established in South Africa. The network announces 9 216 IPv4 addresses. Supports IPv6.
- Top 5% — Top 5% of all autonomous systems by reach and degree
- #58 by Reach — Top 100 by customer cone size
- #2 in South Africa — Top 10 by reach within country
Basic Information
- Country
- 🇿🇦 South Africa
- Category
- Hosting
- Network Role
- Major Transit
- Data Origin
- Authoritative — Metadata from authoritative RIR registry (ARIN, RIPE, APNIC, etc.)
- Last Changed
- March 04, 2026
- Last Seen
- March 04, 2026
Prefix Summary
- IPv4 Prefixes (raw / aggregated)
- 2 / 2
- IPv6 Prefixes (raw / aggregated)
- 1 / 1
- IPv4 Addresses
- 9 216
- Largest IPv4 Prefix
- /19 (8 192 addresses)
- Largest IPv6 Prefix
- /32
- Geolocated Countries
- 🇿🇦 ZA (3 IPs)
- Prefix Changed
- March 04, 2026
Reputation
- Reputation
- Pristine — 0 flagged IPs out of 9 216 total (0.00%)
Connectivity Summary
- Upstream Providers
- 5 upstream autonomous systems providing transit
- Peers
- 219 autonomous systems exchanging traffic without transit fees
- Downstream Customers
- 129 downstream autonomous systems buying transit
- Degree
- 358 unique BGP neighbors (providers + customers + peers)
- Reach
- 38 044 — customer cone size measuring network influence
- Degree Rank
- #371
- Reach Rank
- #58
- Country Rank
- #2
Upstream Providers (5)
Prefix Lists
IPv4 Prefixes (2 total)
- 197.157.64.0/19 (8 192 addresses)
- 41.78.188.0/22 (1 024 addresses)
IPv6 Prefixes (1 total)
- 2c0f:fa90::/32