Les adresses IP débutant par 45.5.221 sont fournies par AT&T Services, Inc., elles appartiennent au CIDR (Classless Inter-Domain Routing) 45.16.0.0/12, le bloc IP comprant les adresses de 45.16.0.0 à 45.31.255.255). Le numéro de système autonome (ASN) est 7018.
| ASN | 7018 |
| IP commençant par | 45.16.0.0 |
| IP se terminant par | 45.31.255.255 |
| Nom ASN | AT&T Services, Inc. |
| CDIR | 45.16.0.0/12 |
| IP numérique | |
| Registe | arin |
| Dernière mise à jour | 18/02/2018 |

| Code pays | Pays | Région | Ville | Latitude | Longitude | Dernière mise à jour | |
| IP2Location | BR | Brésil | - | Curitiba | -25,4278 | -49,2731 | 2018-02-18 |
| MaxMind | BR | Brésil | - | - | -22,8305 | -43,2192 | 2018-02-18 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 45.5.221.0 | 755358976 | 0 |
| 45.5.221.1 | 755358977 | 0 |
| 45.5.221.2 | 755358978 | 0 |
| 45.5.221.3 | 755358979 | 0 |
| 45.5.221.4 | 755358980 | 0 |
| 45.5.221.5 | 755358981 | 0 |
| 45.5.221.6 | 755358982 | 0 |
| 45.5.221.7 | 755358983 | 0 |
| 45.5.221.8 | 755358984 | 0 |
| 45.5.221.9 | 755358985 | 0 |
| 45.5.221.10 | 755358986 | 0 |
| 45.5.221.11 | 755358987 | 0 |
| 45.5.221.12 | 755358988 | 0 |
| 45.5.221.13 | 755358989 | 0 |
| 45.5.221.14 | 755358990 | 0 |
| 45.5.221.15 | 755358991 | 0 |
| 45.5.221.16 | 755358992 | 0 |
| 45.5.221.17 | 755358993 | 0 |
| 45.5.221.18 | 755358994 | 0 |
| 45.5.221.19 | 755358995 | 0 |
| 45.5.221.20 | 755358996 | 0 |
| 45.5.221.21 | 755358997 | 0 |
| 45.5.221.22 | 755358998 | 0 |
| 45.5.221.23 | 755358999 | 0 |
| 45.5.221.24 | 755359000 | 0 |
| 45.5.221.25 | 755359001 | 0 |
| 45.5.221.26 | 755359002 | 0 |
| 45.5.221.27 | 755359003 | 0 |
| 45.5.221.28 | 755359004 | 0 |
| 45.5.221.29 | 755359005 | 0 |
| 45.5.221.30 | 755359006 | 0 |
| 45.5.221.31 | 755359007 | 0 |
| 45.5.221.32 | 755359008 | 0 |
| 45.5.221.33 | 755359009 | 0 |
| 45.5.221.34 | 755359010 | 0 |
| 45.5.221.35 | 755359011 | 0 |
| 45.5.221.36 | 755359012 | 0 |
| 45.5.221.37 | 755359013 | 0 |
| 45.5.221.38 | 755359014 | 0 |
| 45.5.221.39 | 755359015 | 0 |
| 45.5.221.40 | 755359016 | 0 |
| 45.5.221.41 | 755359017 | 0 |
| 45.5.221.42 | 755359018 | 0 |
| 45.5.221.43 | 755359019 | 0 |
| 45.5.221.44 | 755359020 | 0 |
| 45.5.221.45 | 755359021 | 0 |
| 45.5.221.46 | 755359022 | 0 |
| 45.5.221.47 | 755359023 | 0 |
| 45.5.221.48 | 755359024 | 0 |
| 45.5.221.49 | 755359025 | 0 |
| 45.5.221.50 | 755359026 | 0 |
| 45.5.221.51 | 755359027 | 0 |
| 45.5.221.52 | 755359028 | 0 |
| 45.5.221.53 | 755359029 | 0 |
| 45.5.221.54 | 755359030 | 0 |
| 45.5.221.55 | 755359031 | 0 |
| 45.5.221.56 | 755359032 | 0 |
| 45.5.221.57 | 755359033 | 0 |
| 45.5.221.58 | 755359034 | 0 |
| 45.5.221.59 | 755359035 | 0 |
| 45.5.221.60 | 755359036 | 0 |
| 45.5.221.61 | 755359037 | 0 |
| 45.5.221.62 | 755359038 | 0 |
| 45.5.221.63 | 755359039 | 0 |
| 45.5.221.64 | 755359040 | 0 |
| 45.5.221.65 | 755359041 | 0 |
| 45.5.221.66 | 755359042 | 0 |
| 45.5.221.67 | 755359043 | 0 |
| 45.5.221.68 | 755359044 | 0 |
| 45.5.221.69 | 755359045 | 0 |
| 45.5.221.70 | 755359046 | 0 |
| 45.5.221.71 | 755359047 | 0 |
| 45.5.221.72 | 755359048 | 0 |
| 45.5.221.73 | 755359049 | 0 |
| 45.5.221.74 | 755359050 | 0 |
| 45.5.221.75 | 755359051 | 0 |
| 45.5.221.76 | 755359052 | 0 |
| 45.5.221.77 | 755359053 | 0 |
| 45.5.221.78 | 755359054 | 0 |
| 45.5.221.79 | 755359055 | 0 |
| 45.5.221.80 | 755359056 | 0 |
| 45.5.221.81 | 755359057 | 0 |
| 45.5.221.82 | 755359058 | 0 |
| 45.5.221.83 | 755359059 | 0 |
| 45.5.221.84 | 755359060 | 0 |
| 45.5.221.85 | 755359061 | 0 |