L'indirizzo IP 212.71.81 è fornito da Postboks 856 Sentrum, che è di proprietà del CIDR (Classless Inter-Domain Routing) 212.71.64.0/19, IP tra 212.71.64.0 a 212.71.95.255 ). Il numero di sistema autonomo (ASN) è 5381.
| ASN | 5381 |
| IP inizia con | 212.71.64.0 |
| IP finale con | 212.71.95.255 |
| ASN Nome | Postboks 856 Sentrum |
| CDIR | 212.71.64.0/19 |
| IP numerico | |
| Registe | ripencc |
| Ultimo aggiornamento | 13/11/2017 |

| Codice paese | Paese | Regione | Città | Latitude | Longitude | Ultimo aggiornamento | |
| IP2Location | NO | Norway | - | Oslo | 59,9127 | 10,7461 | 2017-11-13 |
| MaxMind | NO | Norway | - | Oslo | 59,9127 | 10,7461 | 2017-11-13 |
| Whois | NO | - | - | - | 8 | 60 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 212.71.81.0 | 3561443584 | 0 |
| 212.71.81.1 | 3561443585 | 0 |
| 212.71.81.2 | 3561443586 | 0 |
| 212.71.81.3 | 3561443587 | 0 |
| 212.71.81.4 | 3561443588 | 0 |
| 212.71.81.5 | 3561443589 | 0 |
| 212.71.81.6 | 3561443590 | 0 |
| 212.71.81.7 | 3561443591 | 0 |
| 212.71.81.8 | 3561443592 | 0 |
| 212.71.81.9 | 3561443593 | 0 |
| 212.71.81.10 | 3561443594 | 0 |
| 212.71.81.11 | 3561443595 | 0 |
| 212.71.81.12 | 3561443596 | 0 |
| 212.71.81.13 | 3561443597 | 0 |
| 212.71.81.14 | 3561443598 | 0 |
| 212.71.81.15 | 3561443599 | 0 |
| 212.71.81.16 | 3561443600 | 0 |
| 212.71.81.17 | 3561443601 | 0 |
| 212.71.81.18 | 3561443602 | 0 |
| 212.71.81.19 | 3561443603 | 0 |
| 212.71.81.20 | 3561443604 | 0 |
| 212.71.81.21 | 3561443605 | 0 |
| 212.71.81.22 | 3561443606 | 0 |
| 212.71.81.23 | 3561443607 | 0 |
| 212.71.81.24 | 3561443608 | 0 |
| 212.71.81.25 | 3561443609 | 0 |
| 212.71.81.26 | 3561443610 | 0 |
| 212.71.81.27 | 3561443611 | 0 |
| 212.71.81.28 | 3561443612 | 0 |
| 212.71.81.29 | 3561443613 | 0 |
| 212.71.81.30 | 3561443614 | 0 |
| 212.71.81.31 | 3561443615 | 0 |
| 212.71.81.32 | 3561443616 | 0 |
| 212.71.81.33 | 3561443617 | 0 |
| 212.71.81.34 | 3561443618 | 0 |
| 212.71.81.35 | 3561443619 | 0 |
| 212.71.81.36 | 3561443620 | 0 |
| 212.71.81.37 | 3561443621 | 0 |
| 212.71.81.38 | 3561443622 | 0 |
| 212.71.81.39 | 3561443623 | 0 |
| 212.71.81.40 | 3561443624 | 0 |
| 212.71.81.41 | 3561443625 | 0 |
| 212.71.81.42 | 3561443626 | 0 |
| 212.71.81.43 | 3561443627 | 0 |
| 212.71.81.44 | 3561443628 | 0 |
| 212.71.81.45 | 3561443629 | 0 |
| 212.71.81.46 | 3561443630 | 0 |
| 212.71.81.47 | 3561443631 | 0 |
| 212.71.81.48 | 3561443632 | 0 |
| 212.71.81.49 | 3561443633 | 0 |
| 212.71.81.50 | 3561443634 | 0 |
| 212.71.81.51 | 3561443635 | 0 |
| 212.71.81.52 | 3561443636 | 0 |
| 212.71.81.53 | 3561443637 | 0 |
| 212.71.81.54 | 3561443638 | 0 |
| 212.71.81.55 | 3561443639 | 0 |
| 212.71.81.56 | 3561443640 | 0 |
| 212.71.81.57 | 3561443641 | 0 |
| 212.71.81.58 | 3561443642 | 0 |
| 212.71.81.59 | 3561443643 | 0 |
| 212.71.81.60 | 3561443644 | 0 |
| 212.71.81.61 | 3561443645 | 0 |
| 212.71.81.62 | 3561443646 | 0 |
| 212.71.81.63 | 3561443647 | 0 |
| 212.71.81.64 | 3561443648 | 0 |
| 212.71.81.65 | 3561443649 | 0 |
| 212.71.81.66 | 3561443650 | 0 |
| 212.71.81.67 | 3561443651 | 0 |
| 212.71.81.68 | 3561443652 | 0 |
| 212.71.81.69 | 3561443653 | 0 |
| 212.71.81.70 | 3561443654 | 0 |
| 212.71.81.71 | 3561443655 | 0 |
| 212.71.81.72 | 3561443656 | 0 |
| 212.71.81.73 | 3561443657 | 0 |
| 212.71.81.74 | 3561443658 | 0 |
| 212.71.81.75 | 3561443659 | 0 |
| 212.71.81.76 | 3561443660 | 0 |
| 212.71.81.77 | 3561443661 | 0 |
| 212.71.81.78 | 3561443662 | 0 |
| 212.71.81.79 | 3561443663 | 0 |
| 212.71.81.80 | 3561443664 | 0 |
| 212.71.81.81 | 3561443665 | 0 |
| 212.71.81.82 | 3561443666 | 0 |
| 212.71.81.83 | 3561443667 | 0 |
| 212.71.81.84 | 3561443668 | 0 |
| 212.71.81.85 | 3561443669 | 0 |