MXLIST.NET - irb3.vpm.router.upenn.edu
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irb3.vpm.router.upenn.edu checked at 2025-11-21T00:10:43.507Z 537ms 30/30/30 100% R:9 allDone:true timedOut:false irb3.vpm.router.upenn.edu
| A | 128.91.217.193🇺🇸 ASN-UPENN | ||||||
| PTR | irb3.vpm.router.upenn.edu | ||||||
| A | 165.123.166.1🇺🇸 ASN-UPENN | ||||||
| PTR | irb3.vpm.router.upenn.edu | ||||||
vpm.router.upenn.edu
| A | 2607:f470::50 🇺🇸 ASN-UPENN | ||||||
| A | 192.84.2.94🇺🇸 ASN-UPENN | ||||||
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AI analysis
irb3.vpm.router.upenn.edu points to two IP numbers: 128.91.217.193 and 165.123.166.1.
dbq