The IP address 99.154.21 is provided by AT&T Services, Inc., it's belong to the CDIR (Classless Inter-Domain Routing) 99.128.0.0/11 (range 99.128.0.0 to 99.159.255.255). The autonomous system number (ASN) is 7018.
| ASN | 7018 |
| IP starting by | 99.128.0.0 |
| IP ending by | 99.159.255.255 |
| ASN Name | AT&T Services, Inc. |
| CDIR | 99.128.0.0/11 |
| Numerical IP | |
| Registry | arin |
| Last update | 03/10/2018 |

| Country Code | Country | Region | City | Latitude | Longitude | Last update | |
| IP2Location | US | United States | - | Glendale | 34.1425 | -118.2551 | 2018-10-09 |
| MaxMind | US | United States | - | - | 37.751 | -97.822 | 2018-10-09 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 99.154.21.0 | 1671042304 | 0 |
| 99.154.21.1 | 1671042305 | 0 |
| 99.154.21.2 | 1671042306 | 0 |
| 99.154.21.3 | 1671042307 | 0 |
| 99.154.21.4 | 1671042308 | 0 |
| 99.154.21.5 | 1671042309 | 0 |
| 99.154.21.6 | 1671042310 | 0 |
| 99.154.21.7 | 1671042311 | 0 |
| 99.154.21.8 | 1671042312 | 0 |
| 99.154.21.9 | 1671042313 | 0 |
| 99.154.21.10 | 1671042314 | 0 |
| 99.154.21.11 | 1671042315 | 0 |
| 99.154.21.12 | 1671042316 | 0 |
| 99.154.21.13 | 1671042317 | 0 |
| 99.154.21.14 | 1671042318 | 0 |
| 99.154.21.15 | 1671042319 | 0 |
| 99.154.21.16 | 1671042320 | 0 |
| 99.154.21.17 | 1671042321 | 0 |
| 99.154.21.18 | 1671042322 | 0 |
| 99.154.21.19 | 1671042323 | 0 |
| 99.154.21.20 | 1671042324 | 0 |
| 99.154.21.21 | 1671042325 | 0 |
| 99.154.21.22 | 1671042326 | 0 |
| 99.154.21.23 | 1671042327 | 0 |
| 99.154.21.24 | 1671042328 | 0 |
| 99.154.21.25 | 1671042329 | 0 |
| 99.154.21.26 | 1671042330 | 0 |
| 99.154.21.27 | 1671042331 | 0 |
| 99.154.21.28 | 1671042332 | 0 |
| 99.154.21.29 | 1671042333 | 0 |
| 99.154.21.30 | 1671042334 | 0 |
| 99.154.21.31 | 1671042335 | 0 |
| 99.154.21.32 | 1671042336 | 0 |
| 99.154.21.33 | 1671042337 | 0 |
| 99.154.21.34 | 1671042338 | 0 |
| 99.154.21.35 | 1671042339 | 0 |
| 99.154.21.36 | 1671042340 | 0 |
| 99.154.21.37 | 1671042341 | 0 |
| 99.154.21.38 | 1671042342 | 0 |
| 99.154.21.39 | 1671042343 | 0 |
| 99.154.21.40 | 1671042344 | 0 |
| 99.154.21.41 | 1671042345 | 0 |
| 99.154.21.42 | 1671042346 | 0 |
| 99.154.21.43 | 1671042347 | 0 |
| 99.154.21.44 | 1671042348 | 0 |
| 99.154.21.45 | 1671042349 | 0 |
| 99.154.21.46 | 1671042350 | 0 |
| 99.154.21.47 | 1671042351 | 0 |
| 99.154.21.48 | 1671042352 | 0 |
| 99.154.21.49 | 1671042353 | 0 |
| 99.154.21.50 | 1671042354 | 0 |
| 99.154.21.51 | 1671042355 | 0 |
| 99.154.21.52 | 1671042356 | 0 |
| 99.154.21.53 | 1671042357 | 0 |
| 99.154.21.54 | 1671042358 | 0 |
| 99.154.21.55 | 1671042359 | 0 |
| 99.154.21.56 | 1671042360 | 0 |
| 99.154.21.57 | 1671042361 | 0 |
| 99.154.21.58 | 1671042362 | 0 |
| 99.154.21.59 | 1671042363 | 0 |
| 99.154.21.60 | 1671042364 | 0 |
| 99.154.21.61 | 1671042365 | 0 |
| 99.154.21.62 | 1671042366 | 0 |
| 99.154.21.63 | 1671042367 | 0 |
| 99.154.21.64 | 1671042368 | 0 |
| 99.154.21.65 | 1671042369 | 0 |
| 99.154.21.66 | 1671042370 | 0 |
| 99.154.21.67 | 1671042371 | 0 |
| 99.154.21.68 | 1671042372 | 0 |
| 99.154.21.69 | 1671042373 | 0 |
| 99.154.21.70 | 1671042374 | 0 |
| 99.154.21.71 | 1671042375 | 0 |
| 99.154.21.72 | 1671042376 | 0 |
| 99.154.21.73 | 1671042377 | 0 |
| 99.154.21.74 | 1671042378 | 0 |
| 99.154.21.75 | 1671042379 | 0 |
| 99.154.21.76 | 1671042380 | 0 |
| 99.154.21.77 | 1671042381 | 0 |
| 99.154.21.78 | 1671042382 | 0 |
| 99.154.21.79 | 1671042383 | 0 |
| 99.154.21.80 | 1671042384 | 0 |
| 99.154.21.81 | 1671042385 | 0 |
| 99.154.21.82 | 1671042386 | 0 |
| 99.154.21.83 | 1671042387 | 0 |
| 99.154.21.84 | 1671042388 | 0 |
| 99.154.21.85 | 1671042389 | 0 |