Router Naming Convention for so-net.ne.jp, 201104

Regular Expressions:

1. ^gn\d+gi\d+\.[a-z]+\d+\.ap\.so-net\.ne\.jp$
2. ^gp\d+gi\d+\.kngwnt01\.ap\.so-net\.ne\.jp$
3. ^gp\d+gi\d+\.sitmnt01\.ap\.so-net\.ne\.jp$
4. ^gp\d+gi\d+\.aicint01\.ap\.so-net\.ne\.jp$
5. ^gp\d+gi\d+\.osaknt01\.ap\.so-net\.ne\.jp$
6. ^[a-z\d]+\.([^\.]+\.ap)\.so-net\.ne\.jp$

Statistics:

• Training routers with at least two clustered interfaces: 22
• Positive Predictive Value: 0.753
• True Positives (green): 61
• False Positives (red): 20
• IP literals extracted (red): 0
• False Negatives, identifier extracted (orange): 0
• False Negatives, not matched: 30
• Training routers with a single interface in suffix: 4

Legend:

Evaluation against training data: