5.55.128.0/19 covers 5.55.128.0 to 5.55.159.255, 8,192 IPv4 addresses. It is announced by AS3329 (Vodafone Panafon Hellenic Telecommunications Company S.A.). Every sampled address geolocates to Greece, with 75% in Athens. It is registered to an internet service provider. None of the sampled addresses are flagged as VPN, proxy or Tor.