Router Naming Convention for opentransit.net, 201702

Regular Expressions:

1. ([a-z]+\d+)-\d+-\d+\.([a-z]+\d+\.[a-z]+)\.opentransit\.net$
2. ^(tengige0-\d+-\d+)-\d+\.(ashtr2\.ashburn)\.opentransit\.net$
3. ^[a-z\d]+-\d+-(0)-[^\.]+\.([a-z]+\d+\.[a-z]+)\.opentransit\.net$

Statistics:

• Training routers with at least two clustered interfaces: 35
• Positive Predictive Value: 0.930
• True Positives (green): 253
• False Positives (red): 19
• IP literals extracted (red): 0
• False Negatives, identifier extracted (orange): 2
• False Negatives, not matched: 33
• Training routers with a single interface in suffix: 14

Legend:

Evaluation against training data: