Les adresses IP débutant par 167.77.16 sont fournies par Duquesne Light Company, elles appartiennent au CIDR (Classless Inter-Domain Routing) 167.77.0.0/19, le bloc IP comprant les adresses de 167.77.0.0 à 167.77.31.255). Le numéro de système autonome (ASN) est 16821.
| ASN | 16821 |
| IP commençant par | 167.77.0.0 |
| IP se terminant par | 167.77.31.255 |
| Nom ASN | Duquesne Light Company |
| CDIR | 167.77.0.0/19 |
| IP numérique | |
| Registe | arin |
| Dernière mise à jour | 18/03/2018 |

| Code pays | Pays | Région | Ville | Latitude | Longitude | Dernière mise à jour | |
| IP2Location | US | États-Unis | - | Pittsburgh | 40,4626 | -80,0287 | 2018-03-18 |
| MaxMind | US | États-Unis | - | Pittsburgh | 40,4184 | -80,0509 | 2018-03-18 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 167.77.16.0 | 2806845440 | 0 |
| 167.77.16.1 | 2806845441 | 0 |
| 167.77.16.2 | 2806845442 | 0 |
| 167.77.16.3 | 2806845443 | 0 |
| 167.77.16.4 | 2806845444 | 0 |
| 167.77.16.5 | 2806845445 | 0 |
| 167.77.16.6 | 2806845446 | 0 |
| 167.77.16.7 | 2806845447 | 0 |
| 167.77.16.8 | 2806845448 | 0 |
| 167.77.16.9 | 2806845449 | 0 |
| 167.77.16.10 | 2806845450 | 0 |
| 167.77.16.11 | 2806845451 | 0 |
| 167.77.16.12 | 2806845452 | 0 |
| 167.77.16.13 | 2806845453 | 0 |
| 167.77.16.14 | 2806845454 | 0 |
| 167.77.16.15 | 2806845455 | 0 |
| 167.77.16.16 | 2806845456 | 0 |
| 167.77.16.17 | 2806845457 | 0 |
| 167.77.16.18 | 2806845458 | 0 |
| 167.77.16.19 | 2806845459 | 0 |
| 167.77.16.20 | 2806845460 | 0 |
| 167.77.16.21 | 2806845461 | 0 |
| 167.77.16.22 | 2806845462 | 0 |
| 167.77.16.23 | 2806845463 | 0 |
| 167.77.16.24 | 2806845464 | 0 |
| 167.77.16.25 | 2806845465 | 0 |
| 167.77.16.26 | 2806845466 | 0 |
| 167.77.16.27 | 2806845467 | 0 |
| 167.77.16.28 | 2806845468 | 0 |
| 167.77.16.29 | 2806845469 | 0 |
| 167.77.16.30 | 2806845470 | 0 |
| 167.77.16.31 | 2806845471 | 0 |
| 167.77.16.32 | 2806845472 | 0 |
| 167.77.16.33 | 2806845473 | 0 |
| 167.77.16.34 | 2806845474 | 0 |
| 167.77.16.35 | 2806845475 | 0 |
| 167.77.16.36 | 2806845476 | 0 |
| 167.77.16.37 | 2806845477 | 0 |
| 167.77.16.38 | 2806845478 | 0 |
| 167.77.16.39 | 2806845479 | 0 |
| 167.77.16.40 | 2806845480 | 0 |
| 167.77.16.41 | 2806845481 | 0 |
| 167.77.16.42 | 2806845482 | 0 |
| 167.77.16.43 | 2806845483 | 0 |
| 167.77.16.44 | 2806845484 | 0 |
| 167.77.16.45 | 2806845485 | 0 |
| 167.77.16.46 | 2806845486 | 0 |
| 167.77.16.47 | 2806845487 | 0 |
| 167.77.16.48 | 2806845488 | 0 |
| 167.77.16.49 | 2806845489 | 0 |
| 167.77.16.50 | 2806845490 | 0 |
| 167.77.16.51 | 2806845491 | 0 |
| 167.77.16.52 | 2806845492 | 0 |
| 167.77.16.53 | 2806845493 | 0 |
| 167.77.16.54 | 2806845494 | 0 |
| 167.77.16.55 | 2806845495 | 0 |
| 167.77.16.56 | 2806845496 | 0 |
| 167.77.16.57 | 2806845497 | 0 |
| 167.77.16.58 | 2806845498 | 0 |
| 167.77.16.59 | 2806845499 | 0 |
| 167.77.16.60 | 2806845500 | 0 |
| 167.77.16.61 | 2806845501 | 0 |
| 167.77.16.62 | 2806845502 | 0 |
| 167.77.16.63 | 2806845503 | 0 |
| 167.77.16.64 | 2806845504 | 0 |
| 167.77.16.65 | 2806845505 | 0 |
| 167.77.16.66 | 2806845506 | 0 |
| 167.77.16.67 | 2806845507 | 0 |
| 167.77.16.68 | 2806845508 | 0 |
| 167.77.16.69 | 2806845509 | 0 |
| 167.77.16.70 | 2806845510 | 0 |
| 167.77.16.71 | 2806845511 | 0 |
| 167.77.16.72 | 2806845512 | 0 |
| 167.77.16.73 | 2806845513 | 0 |
| 167.77.16.74 | 2806845514 | 0 |
| 167.77.16.75 | 2806845515 | 0 |
| 167.77.16.76 | 2806845516 | 0 |
| 167.77.16.77 | 2806845517 | 0 |
| 167.77.16.78 | 2806845518 | 0 |
| 167.77.16.79 | 2806845519 | 0 |
| 167.77.16.80 | 2806845520 | 0 |
| 167.77.16.81 | 2806845521 | 0 |
| 167.77.16.82 | 2806845522 | 0 |
| 167.77.16.83 | 2806845523 | 0 |
| 167.77.16.84 | 2806845524 | 0 |
| 167.77.16.85 | 2806845525 | 0 |