La dirección IP 129.2.121 es proporcionada por University of Maryland, que es propiedad de la CIDR (Classless Inter-Domain Routing) 129.2.0.0/16, IP entre 129.2.0.0 a 129.2.255.255 ). El número de sistema autónomo (ASN) es 27.
| ASN | 27 |
| IP que comienzan con | 129.2.0.0 |
| IP que termina con | 129.2.255.255 |
| ASN Nombre | University of Maryland |
| CDIR | 129.2.0.0/16 |
| IP numérica | |
| Registe | arin |
| Última actualización | 08/10/2018 |

| Código País | País | Región | Ciudad | Latitud | Longitud | Última actualización | |
| IP2Location | US | Estados Unidos | - | Oswego | 43,4529 | -76,504 | 2018-10-08 |
| MaxMind | US | Estados Unidos | - | College Park | 38,9807 | -76,9369 | 2018-10-08 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 129.2.121.0 | 2164422912 | 0 |
| 129.2.121.1 | 2164422913 | 0 |
| 129.2.121.2 | 2164422914 | 0 |
| 129.2.121.3 | 2164422915 | 0 |
| 129.2.121.4 | 2164422916 | 0 |
| 129.2.121.5 | 2164422917 | 0 |
| 129.2.121.6 | 2164422918 | 0 |
| 129.2.121.7 | 2164422919 | 0 |
| 129.2.121.8 | 2164422920 | 0 |
| 129.2.121.9 | 2164422921 | 0 |
| 129.2.121.10 | 2164422922 | 0 |
| 129.2.121.11 | 2164422923 | 0 |
| 129.2.121.12 | 2164422924 | 0 |
| 129.2.121.13 | 2164422925 | 0 |
| 129.2.121.14 | 2164422926 | 0 |
| 129.2.121.15 | 2164422927 | 0 |
| 129.2.121.16 | 2164422928 | 0 |
| 129.2.121.17 | 2164422929 | 0 |
| 129.2.121.18 | 2164422930 | 0 |
| 129.2.121.19 | 2164422931 | 0 |
| 129.2.121.20 | 2164422932 | 0 |
| 129.2.121.21 | 2164422933 | 0 |
| 129.2.121.22 | 2164422934 | 0 |
| 129.2.121.23 | 2164422935 | 0 |
| 129.2.121.24 | 2164422936 | 0 |
| 129.2.121.25 | 2164422937 | 0 |
| 129.2.121.26 | 2164422938 | 0 |
| 129.2.121.27 | 2164422939 | 0 |
| 129.2.121.28 | 2164422940 | 0 |
| 129.2.121.29 | 2164422941 | 0 |
| 129.2.121.30 | 2164422942 | 0 |
| 129.2.121.31 | 2164422943 | 0 |
| 129.2.121.32 | 2164422944 | 0 |
| 129.2.121.33 | 2164422945 | 0 |
| 129.2.121.34 | 2164422946 | 0 |
| 129.2.121.35 | 2164422947 | 0 |
| 129.2.121.36 | 2164422948 | 0 |
| 129.2.121.37 | 2164422949 | 0 |
| 129.2.121.38 | 2164422950 | 0 |
| 129.2.121.39 | 2164422951 | 0 |
| 129.2.121.40 | 2164422952 | 0 |
| 129.2.121.41 | 2164422953 | 0 |
| 129.2.121.42 | 2164422954 | 0 |
| 129.2.121.43 | 2164422955 | 0 |
| 129.2.121.44 | 2164422956 | 0 |
| 129.2.121.45 | 2164422957 | 0 |
| 129.2.121.46 | 2164422958 | 0 |
| 129.2.121.47 | 2164422959 | 0 |
| 129.2.121.48 | 2164422960 | 0 |
| 129.2.121.49 | 2164422961 | 0 |
| 129.2.121.50 | 2164422962 | 0 |
| 129.2.121.51 | 2164422963 | 0 |
| 129.2.121.52 | 2164422964 | 0 |
| 129.2.121.53 | 2164422965 | 0 |
| 129.2.121.54 | 2164422966 | 0 |
| 129.2.121.55 | 2164422967 | 0 |
| 129.2.121.56 | 2164422968 | 0 |
| 129.2.121.57 | 2164422969 | 0 |
| 129.2.121.58 | 2164422970 | 0 |
| 129.2.121.59 | 2164422971 | 0 |
| 129.2.121.60 | 2164422972 | 0 |
| 129.2.121.61 | 2164422973 | 0 |
| 129.2.121.62 | 2164422974 | 0 |
| 129.2.121.63 | 2164422975 | 0 |
| 129.2.121.64 | 2164422976 | 0 |
| 129.2.121.65 | 2164422977 | 0 |
| 129.2.121.66 | 2164422978 | 0 |
| 129.2.121.67 | 2164422979 | 0 |
| 129.2.121.68 | 2164422980 | 0 |
| 129.2.121.69 | 2164422981 | 0 |
| 129.2.121.70 | 2164422982 | 0 |
| 129.2.121.71 | 2164422983 | 0 |
| 129.2.121.72 | 2164422984 | 0 |
| 129.2.121.73 | 2164422985 | 0 |
| 129.2.121.74 | 2164422986 | 0 |
| 129.2.121.75 | 2164422987 | 0 |
| 129.2.121.76 | 2164422988 | 0 |
| 129.2.121.77 | 2164422989 | 0 |
| 129.2.121.78 | 2164422990 | 0 |
| 129.2.121.79 | 2164422991 | 0 |
| 129.2.121.80 | 2164422992 | 0 |
| 129.2.121.81 | 2164422993 | 0 |
| 129.2.121.82 | 2164422994 | 0 |
| 129.2.121.83 | 2164422995 | 0 |
| 129.2.121.84 | 2164422996 | 0 |
| 129.2.121.85 | 2164422997 | 0 |