IPv4-Adressraum (/8-Blöcke)
Quelle: IANA IPv4 Address Space Registry · Stand: 30.07.2026 · Export: JSON, CSV
| Präfix | Zuteilung | Status | Datum |
|---|---|---|---|
| 0.0.0.0/8 | IANA - Local Identification | RESERVED | 1981-09 |
| 1.0.0.0/8 | APNIC | ALLOCATED | 2010-01 |
| 2.0.0.0/8 | RIPE NCC | ALLOCATED | 2009-09 |
| 3.0.0.0/8 | Administered by ARIN | LEGACY | 1994-05 |
| 4.0.0.0/8 | Administered by ARIN | LEGACY | 1992-12 |
| 5.0.0.0/8 | RIPE NCC | ALLOCATED | 2010-11 |
| 6.0.0.0/8 | Army Information Systems Center | LEGACY | 1994-02 |
| 7.0.0.0/8 | Administered by ARIN | LEGACY | 1995-04 |
| 8.0.0.0/8 | Administered by ARIN | LEGACY | 1992-12 |
| 9.0.0.0/8 | Administered by ARIN | LEGACY | 1992-08 |
| 10.0.0.0/8 | IANA - Private Use | RESERVED | 1995-06 |
| 11.0.0.0/8 | DoD Intel Information Systems | LEGACY | 1993-05 |
| 12.0.0.0/8 | AT&T Bell Laboratories | LEGACY | 1995-06 |
| 13.0.0.0/8 | Administered by ARIN | LEGACY | 1991-09 |
| 14.0.0.0/8 | APNIC | ALLOCATED | 2010-04 |
| 15.0.0.0/8 | Administered by ARIN | LEGACY | 1994-07 |
| 16.0.0.0/8 | Administered by ARIN | LEGACY | 1994-11 |
| 17.0.0.0/8 | Apple Computer Inc. | LEGACY | 1992-07 |
| 18.0.0.0/8 | Administered by ARIN | LEGACY | 1994-01 |
| 19.0.0.0/8 | Ford Motor Company | LEGACY | 1995-05 |
| 20.0.0.0/8 | Administered by ARIN | LEGACY | 1994-10 |
| 21.0.0.0/8 | DDN-RVN | LEGACY | 1991-07 |
| 22.0.0.0/8 | Defense Information Systems Agency | LEGACY | 1993-05 |
| 23.0.0.0/8 | ARIN | ALLOCATED | 2010-11 |
| 24.0.0.0/8 | ARIN | ALLOCATED | 2001-05 |
| 25.0.0.0/8 | Administered by RIPE NCC | LEGACY | 1995-01 |
| 26.0.0.0/8 | Defense Information Systems Agency | LEGACY | 1995-05 |
| 27.0.0.0/8 | APNIC | ALLOCATED | 2010-01 |
| 28.0.0.0/8 | DSI-North | LEGACY | 1992-07 |
| 29.0.0.0/8 | Defense Information Systems Agency | LEGACY | 1991-07 |
| 30.0.0.0/8 | Defense Information Systems Agency | LEGACY | 1991-07 |
| 31.0.0.0/8 | RIPE NCC | ALLOCATED | 2010-05 |
| 32.0.0.0/8 | Administered by ARIN | LEGACY | 1994-06 |
| 33.0.0.0/8 | DLA Systems Automation Center | LEGACY | 1991-01 |
| 34.0.0.0/8 | Administered by ARIN | LEGACY | 1993-03 |
| 35.0.0.0/8 | Administered by ARIN | LEGACY | 1994-04 |
| 36.0.0.0/8 | APNIC | ALLOCATED | 2010-10 |
| 37.0.0.0/8 | RIPE NCC | ALLOCATED | 2010-11 |
| 38.0.0.0/8 | PSINet, Inc. | LEGACY | 1994-09 |
| 39.0.0.0/8 | APNIC | ALLOCATED | 2011-01 |
| 40.0.0.0/8 | Administered by ARIN | LEGACY | 1994-06 |
| 41.0.0.0/8 | AFRINIC | ALLOCATED | 2005-04 |
| 42.0.0.0/8 | APNIC | ALLOCATED | 2010-10 |
| 43.0.0.0/8 | Administered by APNIC | LEGACY | 1991-01 |
| 44.0.0.0/8 | Administered by ARIN | LEGACY | 1992-07 |
| 45.0.0.0/8 | Administered by ARIN | LEGACY | 1995-01 |
| 46.0.0.0/8 | RIPE NCC | ALLOCATED | 2009-09 |
| 47.0.0.0/8 | Administered by ARIN | LEGACY | 1991-01 |
| 48.0.0.0/8 | Administered by ARIN | LEGACY | 1995-05 |
| 49.0.0.0/8 | APNIC | ALLOCATED | 2010-08 |
| 50.0.0.0/8 | ARIN | ALLOCATED | 2010-02 |
| 51.0.0.0/8 | Administered by RIPE NCC | LEGACY | 1994-08 |
| 52.0.0.0/8 | Administered by ARIN | LEGACY | 1991-12 |
| 53.0.0.0/8 | Daimler AG | LEGACY | 1993-10 |
| 54.0.0.0/8 | Administered by ARIN | LEGACY | 1992-03 |
| 55.0.0.0/8 | DoD Network Information Center | LEGACY | 1995-04 |
| 56.0.0.0/8 | Administered by ARIN | LEGACY | 1994-06 |
| 57.0.0.0/8 | Administered by RIPE NCC | LEGACY | 1995-05 |
| 58.0.0.0/8 | APNIC | ALLOCATED | 2004-04 |
| 59.0.0.0/8 | APNIC | ALLOCATED | 2004-04 |
| 60.0.0.0/8 | APNIC | ALLOCATED | 2003-04 |
| 61.0.0.0/8 | APNIC | ALLOCATED | 1997-04 |
| 62.0.0.0/8 | RIPE NCC | ALLOCATED | 1997-04 |
| 63.0.0.0/8 | ARIN | ALLOCATED | 1997-04 |
| 64.0.0.0/8 | ARIN | ALLOCATED | 1999-07 |
| 65.0.0.0/8 | ARIN | ALLOCATED | 2000-07 |
| 66.0.0.0/8 | ARIN | ALLOCATED | 2000-07 |
| 67.0.0.0/8 | ARIN | ALLOCATED | 2001-05 |
| 68.0.0.0/8 | ARIN | ALLOCATED | 2001-06 |
| 69.0.0.0/8 | ARIN | ALLOCATED | 2002-08 |
| 70.0.0.0/8 | ARIN | ALLOCATED | 2004-01 |
| 71.0.0.0/8 | ARIN | ALLOCATED | 2004-08 |
| 72.0.0.0/8 | ARIN | ALLOCATED | 2004-08 |
| 73.0.0.0/8 | ARIN | ALLOCATED | 2005-03 |
| 74.0.0.0/8 | ARIN | ALLOCATED | 2005-06 |
| 75.0.0.0/8 | ARIN | ALLOCATED | 2005-06 |
| 76.0.0.0/8 | ARIN | ALLOCATED | 2005-06 |
| 77.0.0.0/8 | RIPE NCC | ALLOCATED | 2006-08 |
| 78.0.0.0/8 | RIPE NCC | ALLOCATED | 2006-08 |
| 79.0.0.0/8 | RIPE NCC | ALLOCATED | 2006-08 |
| 80.0.0.0/8 | RIPE NCC | ALLOCATED | 2001-04 |
| 81.0.0.0/8 | RIPE NCC | ALLOCATED | 2001-04 |
| 82.0.0.0/8 | RIPE NCC | ALLOCATED | 2002-11 |
| 83.0.0.0/8 | RIPE NCC | ALLOCATED | 2003-11 |
| 84.0.0.0/8 | RIPE NCC | ALLOCATED | 2003-11 |
| 85.0.0.0/8 | RIPE NCC | ALLOCATED | 2004-04 |
| 86.0.0.0/8 | RIPE NCC | ALLOCATED | 2004-04 |
| 87.0.0.0/8 | RIPE NCC | ALLOCATED | 2004-04 |
| 88.0.0.0/8 | RIPE NCC | ALLOCATED | 2004-04 |
| 89.0.0.0/8 | RIPE NCC | ALLOCATED | 2005-06 |
| 90.0.0.0/8 | RIPE NCC | ALLOCATED | 2005-06 |
| 91.0.0.0/8 | RIPE NCC | ALLOCATED | 2005-06 |
| 92.0.0.0/8 | RIPE NCC | ALLOCATED | 2007-03 |
| 93.0.0.0/8 | RIPE NCC | ALLOCATED | 2007-03 |
| 94.0.0.0/8 | RIPE NCC | ALLOCATED | 2007-07 |
| 95.0.0.0/8 | RIPE NCC | ALLOCATED | 2007-07 |
| 96.0.0.0/8 | ARIN | ALLOCATED | 2006-10 |
| 97.0.0.0/8 | ARIN | ALLOCATED | 2006-10 |
| 98.0.0.0/8 | ARIN | ALLOCATED | 2006-10 |
| 99.0.0.0/8 | ARIN | ALLOCATED | 2006-10 |
| 100.0.0.0/8 | ARIN | ALLOCATED | 2010-11 |
| 101.0.0.0/8 | APNIC | ALLOCATED | 2010-08 |
| 102.0.0.0/8 | AFRINIC | ALLOCATED | 2011-02 |
| 103.0.0.0/8 | APNIC | ALLOCATED | 2011-02 |
| 104.0.0.0/8 | ARIN | ALLOCATED | 2011-02 |
| 105.0.0.0/8 | AFRINIC | ALLOCATED | 2010-11 |
| 106.0.0.0/8 | APNIC | ALLOCATED | 2011-01 |
| 107.0.0.0/8 | ARIN | ALLOCATED | 2010-02 |
| 108.0.0.0/8 | ARIN | ALLOCATED | 2008-12 |
| 109.0.0.0/8 | RIPE NCC | ALLOCATED | 2009-01 |
| 110.0.0.0/8 | APNIC | ALLOCATED | 2008-11 |
| 111.0.0.0/8 | APNIC | ALLOCATED | 2008-11 |
| 112.0.0.0/8 | APNIC | ALLOCATED | 2008-05 |
| 113.0.0.0/8 | APNIC | ALLOCATED | 2008-05 |
| 114.0.0.0/8 | APNIC | ALLOCATED | 2007-10 |
| 115.0.0.0/8 | APNIC | ALLOCATED | 2007-10 |
| 116.0.0.0/8 | APNIC | ALLOCATED | 2007-01 |
| 117.0.0.0/8 | APNIC | ALLOCATED | 2007-01 |
| 118.0.0.0/8 | APNIC | ALLOCATED | 2007-01 |
| 119.0.0.0/8 | APNIC | ALLOCATED | 2007-01 |
| 120.0.0.0/8 | APNIC | ALLOCATED | 2007-01 |
| 121.0.0.0/8 | APNIC | ALLOCATED | 2006-01 |
| 122.0.0.0/8 | APNIC | ALLOCATED | 2006-01 |
| 123.0.0.0/8 | APNIC | ALLOCATED | 2006-01 |
| 124.0.0.0/8 | APNIC | ALLOCATED | 2005-01 |
| 125.0.0.0/8 | APNIC | ALLOCATED | 2005-01 |
| 126.0.0.0/8 | APNIC | ALLOCATED | 2005-01 |
| 127.0.0.0/8 | IANA - Loopback | RESERVED | 1981-09 |
| 128.0.0.0/8 | Administered by ARIN | LEGACY | 1993-05 |
| 129.0.0.0/8 | Administered by ARIN | LEGACY | 1993-05 |
| 130.0.0.0/8 | Administered by ARIN | LEGACY | 1993-05 |
| 131.0.0.0/8 | Administered by ARIN | LEGACY | 1993-05 |
| 132.0.0.0/8 | Administered by ARIN | LEGACY | 1993-05 |
| 133.0.0.0/8 | Administered by APNIC | LEGACY | 1997-03 |
| 134.0.0.0/8 | Administered by ARIN | LEGACY | 1993-05 |
| 135.0.0.0/8 | Administered by ARIN | LEGACY | 1993-05 |
| 136.0.0.0/8 | Administered by ARIN | LEGACY | 1993-05 |
| 137.0.0.0/8 | Administered by ARIN | LEGACY | 1993-05 |
| 138.0.0.0/8 | Administered by ARIN | LEGACY | 1993-05 |
| 139.0.0.0/8 | Administered by ARIN | LEGACY | 1993-05 |
| 140.0.0.0/8 | Administered by ARIN | LEGACY | 1993-05 |
| 141.0.0.0/8 | Administered by RIPE NCC | LEGACY | 1993-05 |
| 142.0.0.0/8 | Administered by ARIN | LEGACY | 1993-05 |
| 143.0.0.0/8 | Administered by ARIN | LEGACY | 1993-05 |
| 144.0.0.0/8 | Administered by ARIN | LEGACY | 1993-05 |
| 145.0.0.0/8 | Administered by RIPE NCC | LEGACY | 1993-05 |
| 146.0.0.0/8 | Administered by ARIN | LEGACY | 1993-05 |
| 147.0.0.0/8 | Administered by ARIN | LEGACY | 1993-05 |
| 148.0.0.0/8 | Administered by ARIN | LEGACY | 1993-05 |
| 149.0.0.0/8 | Administered by ARIN | LEGACY | 1993-05 |
| 150.0.0.0/8 | Administered by APNIC | LEGACY | 1993-05 |
| 151.0.0.0/8 | Administered by RIPE NCC | LEGACY | 1993-05 |
| 152.0.0.0/8 | Administered by ARIN | LEGACY | 1993-05 |
| 153.0.0.0/8 | Administered by APNIC | LEGACY | 1993-05 |
| 154.0.0.0/8 | Administered by AFRINIC | LEGACY | 1993-05 |
| 155.0.0.0/8 | Administered by ARIN | LEGACY | 1993-05 |
| 156.0.0.0/8 | Administered by ARIN | LEGACY | 1993-05 |
| 157.0.0.0/8 | Administered by ARIN | LEGACY | 1993-05 |
| 158.0.0.0/8 | Administered by ARIN | LEGACY | 1993-05 |
| 159.0.0.0/8 | Administered by ARIN | LEGACY | 1993-05 |
| 160.0.0.0/8 | Administered by ARIN | LEGACY | 1993-05 |
| 161.0.0.0/8 | Administered by ARIN | LEGACY | 1993-05 |
| 162.0.0.0/8 | Administered by ARIN | LEGACY | 1993-05 |
| 163.0.0.0/8 | Administered by APNIC | LEGACY | 1993-05 |
| 164.0.0.0/8 | Administered by ARIN | LEGACY | 1993-05 |
| 165.0.0.0/8 | Administered by ARIN | LEGACY | 1993-05 |
| 166.0.0.0/8 | Administered by ARIN | LEGACY | 1993-05 |
| 167.0.0.0/8 | Administered by ARIN | LEGACY | 1993-05 |
| 168.0.0.0/8 | Administered by ARIN | LEGACY | 1993-05 |
| 169.0.0.0/8 | Administered by ARIN | LEGACY | 1993-05 |
| 170.0.0.0/8 | Administered by ARIN | LEGACY | 1993-05 |
| 171.0.0.0/8 | Administered by APNIC | LEGACY | 1993-05 |
| 172.0.0.0/8 | Administered by ARIN | LEGACY | 1993-05 |
| 173.0.0.0/8 | ARIN | ALLOCATED | 2008-02 |
| 174.0.0.0/8 | ARIN | ALLOCATED | 2008-02 |
| 175.0.0.0/8 | APNIC | ALLOCATED | 2009-08 |
| 176.0.0.0/8 | RIPE NCC | ALLOCATED | 2010-05 |
| 177.0.0.0/8 | LACNIC | ALLOCATED | 2010-06 |
| 178.0.0.0/8 | RIPE NCC | ALLOCATED | 2009-01 |
| 179.0.0.0/8 | LACNIC | ALLOCATED | 2011-02 |
| 180.0.0.0/8 | APNIC | ALLOCATED | 2009-04 |
| 181.0.0.0/8 | LACNIC | ALLOCATED | 2010-06 |
| 182.0.0.0/8 | APNIC | ALLOCATED | 2009-08 |
| 183.0.0.0/8 | APNIC | ALLOCATED | 2009-04 |
| 184.0.0.0/8 | ARIN | ALLOCATED | 2008-12 |
| 185.0.0.0/8 | RIPE NCC | ALLOCATED | 2011-02 |
| 186.0.0.0/8 | LACNIC | ALLOCATED | 2007-09 |
| 187.0.0.0/8 | LACNIC | ALLOCATED | 2007-09 |
| 188.0.0.0/8 | Administered by RIPE NCC | LEGACY | 1993-05 |
| 189.0.0.0/8 | LACNIC | ALLOCATED | 1995-06 |
| 190.0.0.0/8 | LACNIC | ALLOCATED | 1995-06 |
| 191.0.0.0/8 | Administered by LACNIC | LEGACY | 1993-05 |
| 192.0.0.0/8 | Administered by ARIN | LEGACY | 1993-05 |
| 193.0.0.0/8 | RIPE NCC | ALLOCATED | 1993-05 |
| 194.0.0.0/8 | RIPE NCC | ALLOCATED | 1993-05 |
| 195.0.0.0/8 | RIPE NCC | ALLOCATED | 1993-05 |
| 196.0.0.0/8 | Administered by AFRINIC | LEGACY | 1993-05 |
| 197.0.0.0/8 | AFRINIC | ALLOCATED | 2008-10 |
| 198.0.0.0/8 | Administered by ARIN | LEGACY | 1993-05 |
| 199.0.0.0/8 | ARIN | ALLOCATED | 1993-05 |
| 200.0.0.0/8 | LACNIC | ALLOCATED | 2002-11 |
| 201.0.0.0/8 | LACNIC | ALLOCATED | 2003-04 |
| 202.0.0.0/8 | APNIC | ALLOCATED | 1993-05 |
| 203.0.0.0/8 | APNIC | ALLOCATED | 1993-05 |
| 204.0.0.0/8 | ARIN | ALLOCATED | 1994-03 |
| 205.0.0.0/8 | ARIN | ALLOCATED | 1994-03 |
| 206.0.0.0/8 | ARIN | ALLOCATED | 1995-04 |
| 207.0.0.0/8 | ARIN | ALLOCATED | 1995-11 |
| 208.0.0.0/8 | ARIN | ALLOCATED | 1996-04 |
| 209.0.0.0/8 | ARIN | ALLOCATED | 1996-06 |
| 210.0.0.0/8 | APNIC | ALLOCATED | 1996-06 |
| 211.0.0.0/8 | APNIC | ALLOCATED | 1996-06 |
| 212.0.0.0/8 | RIPE NCC | ALLOCATED | 1997-10 |
| 213.0.0.0/8 | RIPE NCC | ALLOCATED | 1993-10 |
| 214.0.0.0/8 | US-DOD | LEGACY | 1998-03 |
| 215.0.0.0/8 | US-DOD | LEGACY | 1998-03 |
| 216.0.0.0/8 | ARIN | ALLOCATED | 1998-04 |
| 217.0.0.0/8 | RIPE NCC | ALLOCATED | 2000-06 |
| 218.0.0.0/8 | APNIC | ALLOCATED | 2000-12 |
| 219.0.0.0/8 | APNIC | ALLOCATED | 2001-09 |
| 220.0.0.0/8 | APNIC | ALLOCATED | 2001-12 |
| 221.0.0.0/8 | APNIC | ALLOCATED | 2002-07 |
| 222.0.0.0/8 | APNIC | ALLOCATED | 2003-02 |
| 223.0.0.0/8 | APNIC | ALLOCATED | 2010-04 |
| 224.0.0.0/8 | Multicast | RESERVED | 1981-09 |
| 225.0.0.0/8 | Multicast | RESERVED | 1981-09 |
| 226.0.0.0/8 | Multicast | RESERVED | 1981-09 |
| 227.0.0.0/8 | Multicast | RESERVED | 1981-09 |
| 228.0.0.0/8 | Multicast | RESERVED | 1981-09 |
| 229.0.0.0/8 | Multicast | RESERVED | 1981-09 |
| 230.0.0.0/8 | Multicast | RESERVED | 1981-09 |
| 231.0.0.0/8 | Multicast | RESERVED | 1981-09 |
| 232.0.0.0/8 | Multicast | RESERVED | 1981-09 |
| 233.0.0.0/8 | Multicast | RESERVED | 1981-09 |
| 234.0.0.0/8 | Multicast | RESERVED | 1981-09 |
| 235.0.0.0/8 | Multicast | RESERVED | 1981-09 |
| 236.0.0.0/8 | Multicast | RESERVED | 1981-09 |
| 237.0.0.0/8 | Multicast | RESERVED | 1981-09 |
| 238.0.0.0/8 | Multicast | RESERVED | 1981-09 |
| 239.0.0.0/8 | Multicast | RESERVED | 1981-09 |
| 240.0.0.0/8 | Future use | RESERVED | 1981-09 |
| 241.0.0.0/8 | Future use | RESERVED | 1981-09 |
| 242.0.0.0/8 | Future use | RESERVED | 1981-09 |
| 243.0.0.0/8 | Future use | RESERVED | 1981-09 |
| 244.0.0.0/8 | Future use | RESERVED | 1981-09 |
| 245.0.0.0/8 | Future use | RESERVED | 1981-09 |
| 246.0.0.0/8 | Future use | RESERVED | 1981-09 |
| 247.0.0.0/8 | Future use | RESERVED | 1981-09 |
| 248.0.0.0/8 | Future use | RESERVED | 1981-09 |
| 249.0.0.0/8 | Future use | RESERVED | 1981-09 |
| 250.0.0.0/8 | Future use | RESERVED | 1981-09 |
| 251.0.0.0/8 | Future use | RESERVED | 1981-09 |
| 252.0.0.0/8 | Future use | RESERVED | 1981-09 |
| 253.0.0.0/8 | Future use | RESERVED | 1981-09 |
| 254.0.0.0/8 | Future use | RESERVED | 1981-09 |
| 255.0.0.0/8 | Future use | RESERVED | 1981-09 |