The IP address 161.23.99 is provided by Queen Mary and Westfield College, University of London, it's belong to the CDIR (Classless Inter-Domain Routing) 161.23.0.0/16 (range 161.23.0.0 to 161.23.255.255). The autonomous system number (ASN) is 198864.
| ASN | 198864 |
| IP starting by | 161.23.0.0 |
| IP ending by | 161.23.255.255 |
| ASN Name | Queen Mary and Westfield College, University of London |
| CDIR | 161.23.0.0/16 |
| Numerical IP | |
| Registry | lacnic |
| Last update | 04/07/2017 |

| Country Code | Country | Region | City | Latitude | Longitude | Last update | |
| IP2Location | GB | United Kingdom | - | London | 51.5085 | -0.1257 | 2017-07-04 |
| MaxMind | GB | United Kingdom | - | London | 51.5092 | -0.0955 | 2017-07-04 |
| Whois | GF | - | - | - | -53 | 4 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 161.23.99.0 | 2702664448 | 0 |
| 161.23.99.1 | 2702664449 | 0 |
| 161.23.99.2 | 2702664450 | 0 |
| 161.23.99.3 | 2702664451 | 0 |
| 161.23.99.4 | 2702664452 | 0 |
| 161.23.99.5 | 2702664453 | 0 |
| 161.23.99.6 | 2702664454 | 0 |
| 161.23.99.7 | 2702664455 | 0 |
| 161.23.99.8 | 2702664456 | 0 |
| 161.23.99.9 | 2702664457 | 0 |
| 161.23.99.10 | 2702664458 | 0 |
| 161.23.99.11 | 2702664459 | 0 |
| 161.23.99.12 | 2702664460 | 0 |
| 161.23.99.13 | 2702664461 | 0 |
| 161.23.99.14 | 2702664462 | 0 |
| 161.23.99.15 | 2702664463 | 0 |
| 161.23.99.16 | 2702664464 | 0 |
| 161.23.99.17 | 2702664465 | 0 |
| 161.23.99.18 | 2702664466 | 0 |
| 161.23.99.19 | 2702664467 | 0 |
| 161.23.99.20 | 2702664468 | 0 |
| 161.23.99.21 | 2702664469 | 0 |
| 161.23.99.22 | 2702664470 | 0 |
| 161.23.99.23 | 2702664471 | 0 |
| 161.23.99.24 | 2702664472 | 0 |
| 161.23.99.25 | 2702664473 | 0 |
| 161.23.99.26 | 2702664474 | 0 |
| 161.23.99.27 | 2702664475 | 0 |
| 161.23.99.28 | 2702664476 | 0 |
| 161.23.99.29 | 2702664477 | 0 |
| 161.23.99.30 | 2702664478 | 0 |
| 161.23.99.31 | 2702664479 | 0 |
| 161.23.99.32 | 2702664480 | 0 |
| 161.23.99.33 | 2702664481 | 0 |
| 161.23.99.34 | 2702664482 | 0 |
| 161.23.99.35 | 2702664483 | 0 |
| 161.23.99.36 | 2702664484 | 0 |
| 161.23.99.37 | 2702664485 | 0 |
| 161.23.99.38 | 2702664486 | 0 |
| 161.23.99.39 | 2702664487 | 0 |
| 161.23.99.40 | 2702664488 | 0 |
| 161.23.99.41 | 2702664489 | 0 |
| 161.23.99.42 | 2702664490 | 0 |
| 161.23.99.43 | 2702664491 | 0 |
| 161.23.99.44 | 2702664492 | 0 |
| 161.23.99.45 | 2702664493 | 0 |
| 161.23.99.46 | 2702664494 | 0 |
| 161.23.99.47 | 2702664495 | 0 |
| 161.23.99.48 | 2702664496 | 0 |
| 161.23.99.49 | 2702664497 | 0 |
| 161.23.99.50 | 2702664498 | 0 |
| 161.23.99.51 | 2702664499 | 0 |
| 161.23.99.52 | 2702664500 | 0 |
| 161.23.99.53 | 2702664501 | 0 |
| 161.23.99.54 | 2702664502 | 0 |
| 161.23.99.55 | 2702664503 | 0 |
| 161.23.99.56 | 2702664504 | 0 |
| 161.23.99.57 | 2702664505 | 0 |
| 161.23.99.58 | 2702664506 | 0 |
| 161.23.99.59 | 2702664507 | 0 |
| 161.23.99.60 | 2702664508 | 0 |
| 161.23.99.61 | 2702664509 | 0 |
| 161.23.99.62 | 2702664510 | 0 |
| 161.23.99.63 | 2702664511 | 0 |
| 161.23.99.64 | 2702664512 | 0 |
| 161.23.99.65 | 2702664513 | 0 |
| 161.23.99.66 | 2702664514 | 0 |
| 161.23.99.67 | 2702664515 | 0 |
| 161.23.99.68 | 2702664516 | 0 |
| 161.23.99.69 | 2702664517 | 0 |
| 161.23.99.70 | 2702664518 | 0 |
| 161.23.99.71 | 2702664519 | 0 |
| 161.23.99.72 | 2702664520 | 0 |
| 161.23.99.73 | 2702664521 | 0 |
| 161.23.99.74 | 2702664522 | 0 |
| 161.23.99.75 | 2702664523 | 0 |
| 161.23.99.76 | 2702664524 | 0 |
| 161.23.99.77 | 2702664525 | 0 |
| 161.23.99.78 | 2702664526 | 0 |
| 161.23.99.79 | 2702664527 | 0 |
| 161.23.99.80 | 2702664528 | 0 |
| 161.23.99.81 | 2702664529 | 0 |
| 161.23.99.82 | 2702664530 | 0 |
| 161.23.99.83 | 2702664531 | 0 |
| 161.23.99.84 | 2702664532 | 0 |
| 161.23.99.85 | 2702664533 | 0 |