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
1.0.0.0/8APNICapnic2,65049,80925,263
2.0.0.0/8RIPE NCCripe1,72711,72633,728
3.0.0.0/8General Electric Companyarin02110
4.0.0.0/8Level 3 Communications, Inc.arin346,28522
5.0.0.0/8RIPE NCCripe4,5271,281,14647,663
6.0.0.0/8Army Information Systems Centerarin62930
7.0.0.0/8Administered by ARINarin0470
8.0.0.0/8Level 3 Communications, Inc.arin1,390584,516163
9.0.0.0/8IBMarin01430
10.0.0.0/8IANA - Private Useiana000
11.0.0.0/8DoD Intel Information Systemsarin19670
12.0.0.0/8AT&T Bell Laboratoriesarin2,15089,162226
13.0.0.0/8Xerox Corporationarin17225,308598
14.0.0.0/8APNICapnic2,79756,34668,312
15.0.0.0/8Hewlett-Packard Companyarin1672,9783
16.0.0.0/8Digital Equipment Corporationarin91142
17.0.0.0/8Apple Computer Inc.arin4185,6016
18.0.0.0/8MITarin1227569
19.0.0.0/8Ford Motor Companyarin0710
20.0.0.0/8Computer Sciences Corporationarin1442630
21.0.0.0/8DDN-RVNarin02190
22.0.0.0/8Defense Information Systems Agencyarin11,2920
23.0.0.0/8ARINarin4,5765,092,036954
24.0.0.0/8ARINarin4,21966,3412,478
25.0.0.0/8UK Ministry of Defenceripe11110
26.0.0.0/8Defense Information Systems Agencyarin0180
27.0.0.0/8APNICapnic3,908312,62628,647
28.0.0.0/8DSI-Northarin0240
29.0.0.0/8Defense Information Systems Agencyarin0250
30.0.0.0/8Defense Information Systems Agencyarin1500
31.0.0.0/8RIPE NCCripe3,371916,75912,409
32.0.0.0/8AT&T Global Network Servicesarin25158342
33.0.0.0/8DLA Systems Automation Centerarin3730
34.0.0.0/8Halliburton Companyarin7810
35.0.0.0/8Administered by ARINarin255363
36.0.0.0/8APNICapnic1,21932,8447,092
37.0.0.0/8RIPE NCCripe4,7571,223,98321,185
38.0.0.0/8PSINet, Inc.arin2,83895,798234
39.0.0.0/8APNICapnic30422,89878,422
40.0.0.0/8Administered by ARINarin20343,606343
41.0.0.0/8AFRINICafrinic5,822150,55948,136
42.0.0.0/8APNICapnic1,031378,59915,923
43.0.0.0/8Administered by APNICapnic2,478285,9468,746
44.0.0.0/8Amateur Radio Digital Communicationsarin831390
45.0.0.0/8Administered by ARINarin3,346906,08919,076
46.0.0.0/8RIPE NCCripe5,7892,697,39924,249
47.0.0.0/8Administered by ARINarin407626,343530
48.0.0.0/8Prudential Securities Inc.arin0500
49.0.0.0/8APNICapnic2,464242,56823,938
50.0.0.0/8ARINarin1,85218,462,353888
51.0.0.0/8UK Government Department for Work and Pensionsripe112225,9622,562
52.0.0.0/8E.I. duPont de Nemours and Co., Inc.arin7682,933,9761,613
53.0.0.0/8Cap Debis CCSarin1840
54.0.0.0/8Administered by ARINarin7032,933,3191,393
55.0.0.0/8DoD Network Information Centerarin1061050
56.0.0.0/8US Postal Servicearin182160
57.0.0.0/8SITAarin1695507
58.0.0.0/8APNICapnic2,752389,41711,116
59.0.0.0/8APNICapnic1,891336,51960,411
60.0.0.0/8APNICapnic1,022118,8673,296
61.0.0.0/8APNICapnic3,814393,26518,386
62.0.0.0/8RIPE NCCripe3,1282,082,7503,475
63.0.0.0/8ARINarin2,732206,462334
64.0.0.0/8ARINarin7,3982,020,5601,162
65.0.0.0/8ARINarin3,570868,999477
66.0.0.0/8ARINarin7,6953,540,9741,375
67.0.0.0/8ARINarin4,0951,220,535845
68.0.0.0/8ARINarin3,130468,846855
69.0.0.0/8ARINarin5,6166,349,7561,266
70.0.0.0/8ARINarin2,688586,4111,142
71.0.0.0/8ARINarin1,54672,154587
72.0.0.0/8ARINarin4,3393,852,685813
73.0.0.0/8ARINarin112,527155
74.0.0.0/8ARINarin5,1013,244,0031,017
75.0.0.0/8ARINarin1,240627,222828
76.0.0.0/8ARINarin969130,972722
77.0.0.0/8RIPE NCCripe3,137909,99612,212
78.0.0.0/8RIPE NCCripe2,636796,1299,066
79.0.0.0/8RIPE NCCripe1,835848,7089,165
80.0.0.0/8RIPE NCCripe2,8291,837,1583,581
81.0.0.0/8RIPE NCCripe2,6905,026,5564,555
82.0.0.0/8RIPE NCCripe2,1961,288,0413,647
83.0.0.0/8RIPE NCCripe1,838778,7014,923
84.0.0.0/8RIPE NCCripe2,133353,1054,172
85.0.0.0/8RIPE NCCripe3,4712,363,8048,289
86.0.0.0/8RIPE NCCripe1,015143,7724,755
87.0.0.0/8RIPE NCCripe2,1781,105,7754,437
88.0.0.0/8RIPE NCCripe1,420931,5867,387
89.0.0.0/8RIPE NCCripe4,3461,737,04410,581
90.0.0.0/8RIPE NCCripe923127,4531,694
91.0.0.0/8RIPE NCCripe9,7742,120,15010,379
92.0.0.0/8RIPE NCCripe2,423560,9094,920
93.0.0.0/8RIPE NCCripe3,946998,1939,611
94.0.0.0/8RIPE NCCripe4,8251,671,60010,762
95.0.0.0/8RIPE NCCripe4,854703,39014,221
96.0.0.0/8ARINarin1,292307,433781
97.0.0.0/8ARINarin972866,045287
98.0.0.0/8ARINarin1,6792,414,688493
99.0.0.0/8ARINarin32733,085193
100.0.0.0/8ARINarin18925,58055
101.0.0.0/8APNICapnic2,439173,33611,163
102.0.0.0/8AFRINICafrinic000
103.0.0.0/8APNICapnic15,8162,532,45555,024
104.0.0.0/8ARINarin5,6653,527,2843,236
105.0.0.0/8AFRINICafrinic67587111,615
106.0.0.0/8APNICapnic1,264123,50236,924
107.0.0.0/8ARINarin2,1402,978,996862
108.0.0.0/8ARINarin1,316970,801442
109.0.0.0/8RIPE NCCripe4,2131,526,79011,842
110.0.0.0/8APNICapnic3,455195,6759,144
111.0.0.0/8APNICapnic2,848216,01112,281
112.0.0.0/8APNICapnic2,258603,37912,689
113.0.0.0/8APNICapnic2,270362,66758,054
114.0.0.0/8APNICapnic2,073196,3757,784
115.0.0.0/8APNICapnic3,708293,58528,224
116.0.0.0/8APNICapnic3,114298,63140,051
117.0.0.0/8APNICapnic3,988126,670140,734
118.0.0.0/8APNICapnic3,262521,37810,299
119.0.0.0/8APNICapnic3,014580,29815,087
120.0.0.0/8APNICapnic2,556314,47017,486
121.0.0.0/8APNICapnic2,184647,7184,244
122.0.0.0/8APNICapnic4,482394,59274,453
123.0.0.0/8APNICapnic4,596386,75223,549
124.0.0.0/8APNICapnic2,914665,9835,067
125.0.0.0/8APNICapnic3,109171,3284,022
126.0.0.0/8APNICapnic22775912
127.0.0.0/8IANA - Loopbackiana000
128.0.0.0/8Administered by ARINarin1,446163,444682
129.0.0.0/8Administered by ARINarin1,018187,204529
130.0.0.0/8Administered by ARINarin881171,8412,735
131.0.0.0/8Administered by ARINarin2,49234,5561,380
132.0.0.0/8Administered by ARINarin1,14422,801521
133.0.0.0/8Administered by APNICapnic423120,02032
134.0.0.0/8Administered by ARINarin963346,235401
135.0.0.0/8Administered by ARINarin3481,99323
136.0.0.0/8Administered by ARINarin631186,749134
137.0.0.0/8Administered by ARINarin89278,195452
138.0.0.0/8Administered by ARINarin3,523117,8682,470
139.0.0.0/8Administered by ARINarin805240,9017,067
140.0.0.0/8Administered by ARINarin1,19512,579442
141.0.0.0/8Administered by RIPE NCCripe1,1452,162,677506
142.0.0.0/8Administered by ARINarin1,576204,212138
143.0.0.0/8Administered by ARINarin1,872340,703754
144.0.0.0/8Administered by ARINarin1,240260,192343
145.0.0.0/8Administered by RIPE NCCripe47382,285150
146.0.0.0/8Administered by ARINarin1,511261,0191,558
147.0.0.0/8Administered by ARINarin1,19515,61585
148.0.0.0/8Administered by ARINarin2,048200,6131,832
149.0.0.0/8Administered by ARINarin1,285496,9942,357
150.0.0.0/8Administered by APNICapnic1,06381,3943,887
151.0.0.0/8Administered by RIPE NCCripe1,784150,9467,958
152.0.0.0/8Administered by ARINarin1,21012,5442,622
153.0.0.0/8Administered by APNICapnic619173,776448
154.0.0.0/8Administered by AFRINICafrinic1,57554,52915,498
155.0.0.0/8Administered by ARINarin1,57839,944205
156.0.0.0/8Administered by ARINarin98611,150483
157.0.0.0/8Administered by ARINarin910862,767577
158.0.0.0/8Administered by ARINarin839237,430234
159.0.0.0/8Administered by ARINarin1,867281,686673
160.0.0.0/8Administered by ARINarin1,088961,1261,488
161.0.0.0/8Administered by ARINarin1,26827,4151,653
162.0.0.0/8Administered by ARINarin3,8732,214,674795
163.0.0.0/8Administered by APNICapnic1,51465,5131,577
164.0.0.0/8Administered by ARINarin1,400189,960727
165.0.0.0/8Administered by ARINarin1,741372,5811,434
166.0.0.0/8Administered by ARINarin1,033504,488157
167.0.0.0/8Administered by ARINarin1,988222,3696,372
168.0.0.0/8Administered by ARINarin3,356134,1721,134
169.0.0.0/8Administered by ARINarin1,00738,4621,071
170.0.0.0/8Administered by ARINarin2,87938,549520
171.0.0.0/8Administered by APNICapnic1,1248,52822,355
172.0.0.0/8Administered by ARINarin1,312543,812980
173.0.0.0/8ARINarin3,8932,054,2811,012
174.0.0.0/8ARINarin1,476815,180318
175.0.0.0/8APNICapnic1,462116,7187,254
176.0.0.0/8RIPE NCCripe3,689881,0987,553
177.0.0.0/8LACNIClacnic9,997170,07724,690
178.0.0.0/8RIPE NCCripe4,4821,219,50112,140
179.0.0.0/8LACNIClacnic3,42728,64814,530
180.0.0.0/8APNICapnic3,884220,67512,205
181.0.0.0/8LACNIClacnic4,635191,45823,608
182.0.0.0/8APNICapnic3,052354,93750,930
183.0.0.0/8APNICapnic1,979363,93110,321
184.0.0.0/8ARINarin2,62319,188,315643
185.0.0.0/8RIPE NCCripe14,5913,937,8819,471
186.0.0.0/8LACNIClacnic8,781196,24130,047
187.0.0.0/8LACNIClacnic5,640185,44936,421
188.0.0.0/8Administered by RIPE NCCripe4,7241,384,48922,318
189.0.0.0/8LACNIClacnic5,02541,12849,397
190.0.0.0/8LACNIClacnic12,953125,03949,284
191.0.0.0/8Administered by LACNIClacnic3,064109,30810,446
192.0.0.0/8Administered by ARINarin11,7856,829,4171,000
193.0.0.0/8RIPE NCCripe8,433832,1191,672
194.0.0.0/8RIPE NCCripe6,8091,425,8291,433
195.0.0.0/8RIPE NCCripe6,8682,242,1662,237
196.0.0.0/8Administered by AFRINICafrinic3,112116,4848,676
197.0.0.0/8AFRINICafrinic2,83589,06440,762
198.0.0.0/8Administered by ARINarin7,5723,418,9831,077
199.0.0.0/8ARINarin8,3412,169,586792
200.0.0.0/8LACNIClacnic11,181308,15514,055
201.0.0.0/8LACNIClacnic7,519121,33829,013
202.0.0.0/8APNICapnic13,6051,095,50614,172
203.0.0.0/8APNICapnic14,1931,151,4507,119
204.0.0.0/8ARINarin6,265742,069311
205.0.0.0/8ARINarin3,9601,183,037289
206.0.0.0/8ARINarin4,625597,361648
207.0.0.0/8ARINarin4,7841,106,570404
208.0.0.0/8ARINarin6,7003,987,359763
209.0.0.0/8ARINarin6,0342,061,865786
210.0.0.0/8APNICapnic6,1271,244,0992,081
211.0.0.0/8APNICapnic3,522490,9921,123
212.0.0.0/8RIPE NCCripe5,0622,340,9045,292
213.0.0.0/8RIPE NCCripe4,8083,413,9546,931
214.0.0.0/8US-DODarin1,061720
215.0.0.0/8US-DODarin1011650
216.0.0.0/8ARINarin9,0654,154,9471,344
217.0.0.0/8RIPE NCCripe3,8986,595,5264,853
218.0.0.0/8APNICapnic1,889284,7301,977
219.0.0.0/8APNICapnic1,291426,4572,418
220.0.0.0/8APNICapnic2,80989,7552,329
221.0.0.0/8APNICapnic1,57998,290927
222.0.0.0/8APNICapnic1,641289,5924,790
223.0.0.0/8APNICapnic2,691116,08416,627
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.