The IP address 145.2.172 is provided by SURFnet, it's belong to the CDIR (Classless Inter-Domain Routing) 145.2.0.0/15 (range 145.2.0.0 to 145.3.255.255). The autonomous system number (ASN) is 1103.
| ASN | 1103 |
| IP starting by | 145.2.0.0 |
| IP ending by | 145.3.255.255 |
| ASN Name | SURFnet |
| CDIR | 145.2.0.0/15 |
| Numerical IP | |
| Registry | ripencc |
| Last update | 11/09/2019 |

| Country Code | Country | Region | City | Latitude | Longitude | Last update | |
| IP2Location | NL | Netherlands | - | Zwolle | 52.5125 | 6.0944 | 2019-09-11 |
| MaxMind | NL | Netherlands | - | - | 52.3824 | 4.8995 | 2019-09-11 |
| Whois | NL | - | - | - | 5 | 52 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 145.2.172.0 | 2432871424 | 0 |
| 145.2.172.1 | 2432871425 | 0 |
| 145.2.172.2 | 2432871426 | 0 |
| 145.2.172.3 | 2432871427 | 0 |
| 145.2.172.4 | 2432871428 | 0 |
| 145.2.172.5 | 2432871429 | 0 |
| 145.2.172.6 | 2432871430 | 0 |
| 145.2.172.7 | 2432871431 | 0 |
| 145.2.172.8 | 2432871432 | 0 |
| 145.2.172.9 | 2432871433 | 0 |
| 145.2.172.10 | 2432871434 | 0 |
| 145.2.172.11 | 2432871435 | 0 |
| 145.2.172.12 | 2432871436 | 0 |
| 145.2.172.13 | 2432871437 | 0 |
| 145.2.172.14 | 2432871438 | 0 |
| 145.2.172.15 | 2432871439 | 0 |
| 145.2.172.16 | 2432871440 | 0 |
| 145.2.172.17 | 2432871441 | 0 |
| 145.2.172.18 | 2432871442 | 0 |
| 145.2.172.19 | 2432871443 | 0 |
| 145.2.172.20 | 2432871444 | 0 |
| 145.2.172.21 | 2432871445 | 0 |
| 145.2.172.22 | 2432871446 | 0 |
| 145.2.172.23 | 2432871447 | 0 |
| 145.2.172.24 | 2432871448 | 0 |
| 145.2.172.25 | 2432871449 | 0 |
| 145.2.172.26 | 2432871450 | 0 |
| 145.2.172.27 | 2432871451 | 0 |
| 145.2.172.28 | 2432871452 | 0 |
| 145.2.172.29 | 2432871453 | 0 |
| 145.2.172.30 | 2432871454 | 0 |
| 145.2.172.31 | 2432871455 | 0 |
| 145.2.172.32 | 2432871456 | 0 |
| 145.2.172.33 | 2432871457 | 0 |
| 145.2.172.34 | 2432871458 | 0 |
| 145.2.172.35 | 2432871459 | 0 |
| 145.2.172.36 | 2432871460 | 0 |
| 145.2.172.37 | 2432871461 | 0 |
| 145.2.172.38 | 2432871462 | 0 |
| 145.2.172.39 | 2432871463 | 0 |
| 145.2.172.40 | 2432871464 | 0 |
| 145.2.172.41 | 2432871465 | 0 |
| 145.2.172.42 | 2432871466 | 0 |
| 145.2.172.43 | 2432871467 | 0 |
| 145.2.172.44 | 2432871468 | 0 |
| 145.2.172.45 | 2432871469 | 0 |
| 145.2.172.46 | 2432871470 | 0 |
| 145.2.172.47 | 2432871471 | 0 |
| 145.2.172.48 | 2432871472 | 0 |
| 145.2.172.49 | 2432871473 | 0 |
| 145.2.172.50 | 2432871474 | 0 |
| 145.2.172.51 | 2432871475 | 0 |
| 145.2.172.52 | 2432871476 | 0 |
| 145.2.172.53 | 2432871477 | 0 |
| 145.2.172.54 | 2432871478 | 0 |
| 145.2.172.55 | 2432871479 | 0 |
| 145.2.172.56 | 2432871480 | 0 |
| 145.2.172.57 | 2432871481 | 0 |
| 145.2.172.58 | 2432871482 | 0 |
| 145.2.172.59 | 2432871483 | 0 |
| 145.2.172.60 | 2432871484 | 0 |
| 145.2.172.61 | 2432871485 | 0 |
| 145.2.172.62 | 2432871486 | 0 |
| 145.2.172.63 | 2432871487 | 0 |
| 145.2.172.64 | 2432871488 | 0 |
| 145.2.172.65 | 2432871489 | 0 |
| 145.2.172.66 | 2432871490 | 0 |
| 145.2.172.67 | 2432871491 | 0 |
| 145.2.172.68 | 2432871492 | 0 |
| 145.2.172.69 | 2432871493 | 0 |
| 145.2.172.70 | 2432871494 | 0 |
| 145.2.172.71 | 2432871495 | 0 |
| 145.2.172.72 | 2432871496 | 0 |
| 145.2.172.73 | 2432871497 | 0 |
| 145.2.172.74 | 2432871498 | 0 |
| 145.2.172.75 | 2432871499 | 0 |
| 145.2.172.76 | 2432871500 | 0 |
| 145.2.172.77 | 2432871501 | 0 |
| 145.2.172.78 | 2432871502 | 0 |
| 145.2.172.79 | 2432871503 | 0 |
| 145.2.172.80 | 2432871504 | 0 |
| 145.2.172.81 | 2432871505 | 0 |
| 145.2.172.82 | 2432871506 | 0 |
| 145.2.172.83 | 2432871507 | 0 |
| 145.2.172.84 | 2432871508 | 0 |
| 145.2.172.85 | 2432871509 | 0 |