Advertisements

IPv4 Address Space report

An Internet Protocol address (IP address) is a numerical label assigned to each device on a network. IPv4 addresses are canonically represented in dot-decimal notation, which consists of four decimal numbers, each ranging from 0 to 255, separated by dots, e.g., 192.168.16.1. Each part represents a group of 8 bits (octet) of the address. So the total IPv4 address space is from 0.0.0.0 to 255.255.255.255. With the IPv4 address space report it is possible to browse the IPv4 address space and see the geolocation, DNS, whois, routing, hosting, domain neighbors, DNSBL, BGP and ASN information of every IPv4 address.

Overview Root Zone IPv4

SubnetDescriptionRIR#routes#domains#spamhosts
0.0.0.0/8IANA - Local Identificationiana000
1.0.0.0/8APNICapnic2,52653,40910,802
2.0.0.0/8RIPE NCCripe1,80312,17914,471
3.0.0.0/8General Electric Companyarin02060
4.0.0.0/8Level 3 Communications, Inc.arin346,37016
5.0.0.0/8RIPE NCCripe4,4001,284,88923,930
6.0.0.0/8Army Information Systems Centerarin37870
7.0.0.0/8Administered by ARINarin0500
8.0.0.0/8Level 3 Communications, Inc.arin1,346530,143134
9.0.0.0/8IBMarin01121
10.0.0.0/8IANA - Private Useiana000
11.0.0.0/8DoD Intel Information Systemsarin11,3820
12.0.0.0/8AT&T Bell Laboratoriesarin2,163116,664195
13.0.0.0/8Xerox Corporationarin1694,988773
14.0.0.0/8APNICapnic2,69369,02744,814
15.0.0.0/8Hewlett-Packard Companyarin1612,9641
16.0.0.0/8Digital Equipment Corporationarin91574
17.0.0.0/8Apple Computer Inc.arin4095,8361
18.0.0.0/8MITarin957618
19.0.0.0/8Ford Motor Companyarin0670
20.0.0.0/8Computer Sciences Corporationarin1452510
21.0.0.0/8DDN-RVNarin01550
22.0.0.0/8Defense Information Systems Agencyarin04231
23.0.0.0/8ARINarin4,5294,219,383997
24.0.0.0/8ARINarin4,14267,3592,820
25.0.0.0/8UK Ministry of Defenceripe11071
26.0.0.0/8Defense Information Systems Agencyarin0250
27.0.0.0/8APNICapnic3,871289,39616,246
28.0.0.0/8DSI-Northarin0321
29.0.0.0/8Defense Information Systems Agencyarin0240
30.0.0.0/8Defense Information Systems Agencyarin1411
31.0.0.0/8RIPE NCCripe3,326866,7855,274
32.0.0.0/8AT&T Global Network Servicesarin24460233
33.0.0.0/8DLA Systems Automation Centerarin21050
34.0.0.0/8Halliburton Companyarin17880
35.0.0.0/8Administered by ARINarin255260
36.0.0.0/8APNICapnic1,15131,7594,125
37.0.0.0/8RIPE NCCripe4,7551,061,65913,285
38.0.0.0/8PSINet, Inc.arin2,743133,227341
39.0.0.0/8APNICapnic27717,52525,114
40.0.0.0/8Administered by ARINarin16531,121701
41.0.0.0/8AFRINICafrinic6,070145,23921,462
42.0.0.0/8APNICapnic956248,1718,118
43.0.0.0/8Administered by APNICapnic2,361246,5904,100
44.0.0.0/8Amateur Radio Digital Communicationsarin801060
45.0.0.0/8Administered by ARINarin2,858711,7417,008
46.0.0.0/8RIPE NCCripe5,7542,495,13310,816
47.0.0.0/8Administered by ARINarin320121,063340
48.0.0.0/8Prudential Securities Inc.arin0390
49.0.0.0/8APNICapnic2,389245,75310,442
50.0.0.0/8ARINarin1,75318,298,037898
51.0.0.0/8UK Government Department for Work and Pensionsripe125160,0041,183
52.0.0.0/8E.I. duPont de Nemours and Co., Inc.arin3292,618,067523
53.0.0.0/8Cap Debis CCSarin1830
54.0.0.0/8Administered by ARINarin7033,189,392646
55.0.0.0/8DoD Network Information Centerarin961100
56.0.0.0/8US Postal Servicearin172260
57.0.0.0/8SITAarin1725393
58.0.0.0/8APNICapnic2,729400,7267,880
59.0.0.0/8APNICapnic1,830341,58418,774
60.0.0.0/8APNICapnic1,005103,6281,755
61.0.0.0/8APNICapnic3,786380,9666,866
62.0.0.0/8RIPE NCCripe3,1192,048,6562,488
63.0.0.0/8ARINarin2,728209,108242
64.0.0.0/8ARINarin7,2572,095,1212,308
65.0.0.0/8ARINarin3,5121,042,099402
66.0.0.0/8ARINarin7,6083,649,8881,463
67.0.0.0/8ARINarin4,0101,132,4581,142
68.0.0.0/8ARINarin3,114483,671795
69.0.0.0/8ARINarin5,5545,295,6121,519
70.0.0.0/8ARINarin2,503533,2841,228
71.0.0.0/8ARINarin1,53176,596511
72.0.0.0/8ARINarin4,2963,945,906866
73.0.0.0/8ARINarin112,128131
74.0.0.0/8ARINarin5,0733,529,4781,064
75.0.0.0/8ARINarin1,251688,1781,269
76.0.0.0/8ARINarin951137,114728
77.0.0.0/8RIPE NCCripe2,970853,4424,999
78.0.0.0/8RIPE NCCripe2,642791,0444,925
79.0.0.0/8RIPE NCCripe2,040847,6874,312
80.0.0.0/8RIPE NCCripe2,9371,865,0012,557
81.0.0.0/8RIPE NCCripe2,6374,940,7593,265
82.0.0.0/8RIPE NCCripe2,1923,920,3912,612
83.0.0.0/8RIPE NCCripe1,774771,0842,982
84.0.0.0/8RIPE NCCripe2,106357,1592,512
85.0.0.0/8RIPE NCCripe3,4562,343,4584,732
86.0.0.0/8RIPE NCCripe992133,0562,712
87.0.0.0/8RIPE NCCripe2,0651,474,7592,260
88.0.0.0/8RIPE NCCripe1,449922,7183,056
89.0.0.0/8RIPE NCCripe4,2781,702,2076,303
90.0.0.0/8RIPE NCCripe820131,411958
91.0.0.0/8RIPE NCCripe9,6922,136,1995,837
92.0.0.0/8RIPE NCCripe2,279552,6622,467
93.0.0.0/8RIPE NCCripe3,912994,0815,430
94.0.0.0/8RIPE NCCripe4,7421,629,1215,631
95.0.0.0/8RIPE NCCripe4,603740,0877,846
96.0.0.0/8ARINarin1,282310,615613
97.0.0.0/8ARINarin952983,473274
98.0.0.0/8ARINarin1,6982,378,265556
99.0.0.0/8ARINarin34033,793462
100.0.0.0/8ARINarin18025,24292
101.0.0.0/8APNICapnic2,030152,1606,672
102.0.0.0/8AFRINICafrinic000
103.0.0.0/8APNICapnic14,2422,151,65427,693
104.0.0.0/8ARINarin5,2763,133,5693,214
105.0.0.0/8AFRINICafrinic7198653,981
106.0.0.0/8APNICapnic1,166113,35516,529
107.0.0.0/8ARINarin1,8672,285,072711
108.0.0.0/8ARINarin1,307938,193403
109.0.0.0/8RIPE NCCripe4,3591,353,7465,647
110.0.0.0/8APNICapnic3,363185,7012,938
111.0.0.0/8APNICapnic2,854201,9007,897
112.0.0.0/8APNICapnic2,191610,8869,194
113.0.0.0/8APNICapnic2,233324,28843,136
114.0.0.0/8APNICapnic2,018182,7164,955
115.0.0.0/8APNICapnic3,568277,77917,855
116.0.0.0/8APNICapnic3,078287,68622,188
117.0.0.0/8APNICapnic3,751126,32161,051
118.0.0.0/8APNICapnic3,346500,5777,544
119.0.0.0/8APNICapnic2,962544,7336,835
120.0.0.0/8APNICapnic1,957258,1457,141
121.0.0.0/8APNICapnic2,177614,1353,288
122.0.0.0/8APNICapnic4,511347,31326,537
123.0.0.0/8APNICapnic4,547339,16016,156
124.0.0.0/8APNICapnic2,872474,2703,119
125.0.0.0/8APNICapnic3,073163,0963,182
126.0.0.0/8APNICapnic2231,1158
127.0.0.0/8IANA - Loopbackiana000
128.0.0.0/8Administered by ARINarin1,461144,840480
129.0.0.0/8Administered by ARINarin1,007158,665120
130.0.0.0/8Administered by ARINarin876139,8661,065
131.0.0.0/8Administered by ARINarin2,49338,1592,054
132.0.0.0/8Administered by ARINarin1,1485,782328
133.0.0.0/8Administered by APNICapnic424107,52357
134.0.0.0/8Administered by ARINarin971237,256196
135.0.0.0/8Administered by ARINarin3241,98717
136.0.0.0/8Administered by ARINarin603166,526156
137.0.0.0/8Administered by ARINarin83283,336241
138.0.0.0/8Administered by ARINarin3,35172,6213,224
139.0.0.0/8Administered by ARINarin744173,7733,241
140.0.0.0/8Administered by ARINarin66912,704266
141.0.0.0/8Administered by RIPE NCCripe1,1582,015,640322
142.0.0.0/8Administered by ARINarin1,568181,685194
143.0.0.0/8Administered by ARINarin1,791291,600676
144.0.0.0/8Administered by ARINarin1,156258,18289
145.0.0.0/8Administered by RIPE NCCripe45838,844262
146.0.0.0/8Administered by ARINarin1,471242,162660
147.0.0.0/8Administered by ARINarin1,24114,30475
148.0.0.0/8Administered by ARINarin2,128200,689967
149.0.0.0/8Administered by ARINarin1,258559,443413
150.0.0.0/8Administered by APNICapnic1,01669,0301,361
151.0.0.0/8Administered by RIPE NCCripe1,396126,9383,277
152.0.0.0/8Administered by ARINarin1,17212,091704
153.0.0.0/8Administered by APNICapnic574164,322334
154.0.0.0/8Administered by AFRINICafrinic1,51749,1535,269
155.0.0.0/8Administered by ARINarin1,57439,517128
156.0.0.0/8Administered by ARINarin9329,251226
157.0.0.0/8Administered by ARINarin887672,821880
158.0.0.0/8Administered by ARINarin796211,710319
159.0.0.0/8Administered by ARINarin1,836259,518448
160.0.0.0/8Administered by ARINarin1,021317,202373
161.0.0.0/8Administered by ARINarin1,31630,343645
162.0.0.0/8Administered by ARINarin3,7941,803,2781,217
163.0.0.0/8Administered by APNICapnic98446,217962
164.0.0.0/8Administered by ARINarin1,233147,344394
165.0.0.0/8Administered by ARINarin1,727368,416555
166.0.0.0/8Administered by ARINarin1,013348,11883
167.0.0.0/8Administered by ARINarin1,928195,6011,868
168.0.0.0/8Administered by ARINarin2,873126,094628
169.0.0.0/8Administered by ARINarin91932,908752
170.0.0.0/8Administered by ARINarin2,31533,269114
171.0.0.0/8Administered by APNICapnic1,1928,19813,844
172.0.0.0/8Administered by ARINarin1,239532,9231,270
173.0.0.0/8ARINarin3,8692,322,795955
174.0.0.0/8ARINarin1,436948,169392
175.0.0.0/8APNICapnic1,426115,8314,045
176.0.0.0/8RIPE NCCripe3,664954,2804,134
177.0.0.0/8LACNIClacnic9,927170,95126,708
178.0.0.0/8RIPE NCCripe4,4941,202,3916,471
179.0.0.0/8LACNIClacnic3,54027,5025,873
180.0.0.0/8APNICapnic3,811218,1196,357
181.0.0.0/8LACNIClacnic4,551206,77610,851
182.0.0.0/8APNICapnic2,960352,72622,476
183.0.0.0/8APNICapnic1,869322,4985,941
184.0.0.0/8ARINarin2,66219,143,2131,113
185.0.0.0/8RIPE NCCripe13,2073,117,3625,442
186.0.0.0/8LACNIClacnic8,775190,71515,530
187.0.0.0/8LACNIClacnic5,808193,58427,573
188.0.0.0/8Administered by RIPE NCCripe4,6151,318,73311,873
189.0.0.0/8LACNIClacnic4,94843,13828,517
190.0.0.0/8LACNIClacnic12,882125,70523,230
191.0.0.0/8Administered by LACNIClacnic3,122107,7817,281
192.0.0.0/8Administered by ARINarin11,5456,566,9061,105
193.0.0.0/8RIPE NCCripe8,436819,4381,364
194.0.0.0/8RIPE NCCripe6,7031,324,9121,194
195.0.0.0/8RIPE NCCripe6,7732,137,5421,793
196.0.0.0/8Administered by AFRINICafrinic3,264114,2392,894
197.0.0.0/8AFRINICafrinic3,06590,62514,754
198.0.0.0/8Administered by ARINarin7,4923,582,3371,106
199.0.0.0/8ARINarin8,2882,150,091979
200.0.0.0/8LACNIClacnic10,951305,6418,797
201.0.0.0/8LACNIClacnic7,487136,23716,529
202.0.0.0/8APNICapnic13,4241,115,4298,163
203.0.0.0/8APNICapnic13,5911,210,1034,494
204.0.0.0/8ARINarin6,284706,554351
205.0.0.0/8ARINarin3,9251,174,088335
206.0.0.0/8ARINarin4,614616,991695
207.0.0.0/8ARINarin4,7321,086,217471
208.0.0.0/8ARINarin6,6353,903,733827
209.0.0.0/8ARINarin5,8851,634,199814
210.0.0.0/8APNICapnic5,6851,331,5181,402
211.0.0.0/8APNICapnic3,543476,396954
212.0.0.0/8RIPE NCCripe4,9652,352,2503,817
213.0.0.0/8RIPE NCCripe4,7193,415,6064,782
214.0.0.0/8US-DODarin1,047700
215.0.0.0/8US-DODarin1046360
216.0.0.0/8ARINarin8,9623,804,3641,667
217.0.0.0/8RIPE NCCripe3,7953,440,5332,816
218.0.0.0/8APNICapnic1,880270,3012,314
219.0.0.0/8APNICapnic1,220415,8191,915
220.0.0.0/8APNICapnic2,88185,1031,582
221.0.0.0/8APNICapnic1,58590,1481,014
222.0.0.0/8APNICapnic1,610275,2333,513
223.0.0.0/8APNICapnic2,477120,2566,236
224.0.0.0/8Multicastiana000
225.0.0.0/8Multicastiana000
226.0.0.0/8Multicastiana000
227.0.0.0/8Multicastiana000
228.0.0.0/8Multicastiana000
229.0.0.0/8Multicastiana000
230.0.0.0/8Multicastiana000
231.0.0.0/8Multicastiana000
232.0.0.0/8Multicastiana000
233.0.0.0/8Multicastiana000
234.0.0.0/8Multicastiana000
235.0.0.0/8Multicastiana000
236.0.0.0/8Multicastiana000
237.0.0.0/8Multicastiana000
238.0.0.0/8Multicastiana000
239.0.0.0/8Multicastiana000
240.0.0.0/8Future useiana000
241.0.0.0/8Future useiana000
242.0.0.0/8Future useiana000
243.0.0.0/8Future useiana000
244.0.0.0/8Future useiana000
245.0.0.0/8Future useiana000
246.0.0.0/8Future useiana000
247.0.0.0/8Future useiana000
248.0.0.0/8Future useiana000
249.0.0.0/8Future useiana000
250.0.0.0/8Future useiana000
251.0.0.0/8Future useiana000
252.0.0.0/8Future useiana000
253.0.0.0/8Future useiana000
254.0.0.0/8Future useiana000
255.0.0.0/8Future useiana000

Tools for you

Your public IP Address

Information about your public IP Address like reverse dns, hosting info and whois data.

my IP Address for Windows 8.1 & 10

This app shows detailed information about your IP Address, your domain and your provider.

Advertisements

Other services

Browser Addons

Our collection of browser extensions and apps.

Premium API

Premium API enables access for 3rd party services to our content and tools.

Premium Website Access

Premium website access is for the IT professional. You get extra page views, more alerts and extra features.