Nmap scan report for epdg.epc.mnc001.mcc250.pub.3gppnetwork.org (213.87.142.77)
Host is up (0.041s latency).
Other addresses for epdg.epc.mnc001.mcc250.pub.3gppnetwork.org (not scanned): 2a00:1fa4:0:e::1
rDNS record for 213.87.142.77: 77.gprs.mts.ru
All 100 scanned ports on epdg.epc.mnc001.mcc250.pub.3gppnetwork.org (213.87.142.77) are in ignored states.
Not shown: 100 filtered tcp ports (no-response)

Nmap done: 1 IP address (1 host up) scanned in 5.76 seconds