CF1759370348778-tsm20251001211114

IPLIST.NET - 1.18.4.138.in-addr.arpa

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1.18.4.138.in-addr.arpa checked at 2025-10-02T01:59:08.754Z 193ms 41/41/41 100% R:9

1.18.4.138.in-addr.arpa

PTRrouter-nimbo.lab.dit.upm.es
A138.4.18.1🇪🇸 RedIRIS/Red.es
PTRrouter-nimbo.lab.dit.upm.es
PTRrouter.lab.dit.upm.es
PTRrouter.lab.dit.upm.es
A2001:720:41c:2226:9aee:cbff:feca:bdfe 🇪🇸 RedIRIS/Red.es
A138.4.18.1🇪🇸 RedIRIS/Red.es
PTRrouter-nimbo.lab.dit.upm.es
PTRrouter.lab.dit.upm.es
A138.4.26.2🇪🇸 RedIRIS/Red.es
PTRdns.lab.dit.upm.es
PTRproxy.lab.dit.upm.es
PTRrouter-admlab.lab.dit.upm.es
PTRrouter.lab.dit.upm.es
A138.4.27.1🇪🇸 RedIRIS/Red.es
PTRrouter-lab2.lab.dit.upm.es
PTRrouter.lab.dit.upm.es
A138.4.28.1🇪🇸 RedIRIS/Red.es
PTRrouter-lab3.lab.dit.upm.es
PTRrouter.lab.dit.upm.es
A138.4.30.1🇪🇸 RedIRIS/Red.es
PTRrouter-lab.lab.dit.upm.es
PTRrouter.lab.dit.upm.es

18.4.138.in-addr.arpa

NSgalileo.ccupm.upm.es
NSdns2.dit.upm.es
NSdns.dit.upm.es
NSdir.etsit.upm.es

Starts with same word

Starts similarily

Perform reverse DNS lookup as well as normal forward DNS. Check Autonomous System Numbers (ASNs) and BGP connections between Internet Service Providers.
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yvjDViG CF johedugfp 2025-10-02