L'indirizzo IP 145.158.6 è fornito da SURFnet, che è di proprietà del CIDR (Classless Inter-Domain Routing) 145.128.0.0/10, IP tra 145.128.0.0 a 145.191.255.255 ). Il numero di sistema autonomo (ASN) è 1103.
| ASN | 1103 |
| IP inizia con | 145.128.0.0 |
| IP finale con | 145.191.255.255 |
| ASN Nome | SURFnet |
| CDIR | 145.128.0.0/10 |
| IP numerico | |
| Registe | ripencc |
| Ultimo aggiornamento | 10/10/2017 |

| Codice paese | Paese | Regione | Città | Latitude | Longitude | Ultimo aggiornamento | |
| IP2Location | NL | Netherlands | - | Utrecht | 52,0908 | 5,1222 | 2017-10-12 |
| MaxMind | NL | Netherlands | - | Utrecht | 52,0938 | 5,1191 | 2017-10-12 |
| Whois | NL | - | - | - | 5 | 52 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 145.158.6.0 | 2443052544 | 0 |
| 145.158.6.1 | 2443052545 | 0 |
| 145.158.6.2 | 2443052546 | 0 |
| 145.158.6.3 | 2443052547 | 0 |
| 145.158.6.4 | 2443052548 | 0 |
| 145.158.6.5 | 2443052549 | 0 |
| 145.158.6.6 | 2443052550 | 0 |
| 145.158.6.7 | 2443052551 | 0 |
| 145.158.6.8 | 2443052552 | 0 |
| 145.158.6.9 | 2443052553 | 0 |
| 145.158.6.10 | 2443052554 | 0 |
| 145.158.6.11 | 2443052555 | 0 |
| 145.158.6.12 | 2443052556 | 0 |
| 145.158.6.13 | 2443052557 | 0 |
| 145.158.6.14 | 2443052558 | 0 |
| 145.158.6.15 | 2443052559 | 0 |
| 145.158.6.16 | 2443052560 | 0 |
| 145.158.6.17 | 2443052561 | 0 |
| 145.158.6.18 | 2443052562 | 0 |
| 145.158.6.19 | 2443052563 | 0 |
| 145.158.6.20 | 2443052564 | 0 |
| 145.158.6.21 | 2443052565 | 0 |
| 145.158.6.22 | 2443052566 | 0 |
| 145.158.6.23 | 2443052567 | 0 |
| 145.158.6.24 | 2443052568 | 0 |
| 145.158.6.25 | 2443052569 | 0 |
| 145.158.6.26 | 2443052570 | 0 |
| 145.158.6.27 | 2443052571 | 0 |
| 145.158.6.28 | 2443052572 | 0 |
| 145.158.6.29 | 2443052573 | 0 |
| 145.158.6.30 | 2443052574 | 0 |
| 145.158.6.31 | 2443052575 | 0 |
| 145.158.6.32 | 2443052576 | 0 |
| 145.158.6.33 | 2443052577 | 0 |
| 145.158.6.34 | 2443052578 | 0 |
| 145.158.6.35 | 2443052579 | 0 |
| 145.158.6.36 | 2443052580 | 0 |
| 145.158.6.37 | 2443052581 | 0 |
| 145.158.6.38 | 2443052582 | 0 |
| 145.158.6.39 | 2443052583 | 0 |
| 145.158.6.40 | 2443052584 | 0 |
| 145.158.6.41 | 2443052585 | 0 |
| 145.158.6.42 | 2443052586 | 0 |
| 145.158.6.43 | 2443052587 | 0 |
| 145.158.6.44 | 2443052588 | 0 |
| 145.158.6.45 | 2443052589 | 0 |
| 145.158.6.46 | 2443052590 | 0 |
| 145.158.6.47 | 2443052591 | 0 |
| 145.158.6.48 | 2443052592 | 0 |
| 145.158.6.49 | 2443052593 | 0 |
| 145.158.6.50 | 2443052594 | 0 |
| 145.158.6.51 | 2443052595 | 0 |
| 145.158.6.52 | 2443052596 | 0 |
| 145.158.6.53 | 2443052597 | 0 |
| 145.158.6.54 | 2443052598 | 0 |
| 145.158.6.55 | 2443052599 | 0 |
| 145.158.6.56 | 2443052600 | 0 |
| 145.158.6.57 | 2443052601 | 0 |
| 145.158.6.58 | 2443052602 | 0 |
| 145.158.6.59 | 2443052603 | 0 |
| 145.158.6.60 | 2443052604 | 0 |
| 145.158.6.61 | 2443052605 | 0 |
| 145.158.6.62 | 2443052606 | 0 |
| 145.158.6.63 | 2443052607 | 0 |
| 145.158.6.64 | 2443052608 | 0 |
| 145.158.6.65 | 2443052609 | 0 |
| 145.158.6.66 | 2443052610 | 0 |
| 145.158.6.67 | 2443052611 | 0 |
| 145.158.6.68 | 2443052612 | 0 |
| 145.158.6.69 | 2443052613 | 0 |
| 145.158.6.70 | 2443052614 | 0 |
| 145.158.6.71 | 2443052615 | 0 |
| 145.158.6.72 | 2443052616 | 0 |
| 145.158.6.73 | 2443052617 | 0 |
| 145.158.6.74 | 2443052618 | 0 |
| 145.158.6.75 | 2443052619 | 0 |
| 145.158.6.76 | 2443052620 | 0 |
| 145.158.6.77 | 2443052621 | 0 |
| 145.158.6.78 | 2443052622 | 0 |
| 145.158.6.79 | 2443052623 | 0 |
| 145.158.6.80 | 2443052624 | 0 |
| 145.158.6.81 | 2443052625 | 0 |
| 145.158.6.82 | 2443052626 | 0 |
| 145.158.6.83 | 2443052627 | 0 |
| 145.158.6.84 | 2443052628 | 0 |
| 145.158.6.85 | 2443052629 | 0 |