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  1. All IP Ranges
  2. 4.0.0.0/8
  3. 4.21.0.0/16
  4. 4.21.3.0/24

4.21.3.0/24 IP Range

Summary

ASNAS3356 Level 3 Parent, LLC
BGP4.0.0.0/9
IPs with RDNS67
Hosted Domains0
Pingable IPs29
Router IPs4
4.21.3.00
4.21.3.1ae31-1031.bar2.orlando1.level3.net0
4.21.3.2florida-can.bar2.orlando1.level3.net0
4.21.3.3sempra3-4-ext.sempra.com0
4.21.3.40
4.21.3.50
4.21.3.60
4.21.3.7sempra3-hs-nk.sempra.com0
4.21.3.8sempra4-hs-nk.sempra.com0
4.21.3.9ae31-745.bar2.orlando1.level3.net0
4.21.3.100
4.21.3.110
4.21.3.120
4.21.3.130
4.21.3.140
4.21.3.150
4.21.3.160
4.21.3.17ae31-767.bar2.orlando1.level3.net0
4.21.3.180
4.21.3.190
4.21.3.200
4.21.3.210
4.21.3.220
4.21.3.230
4.21.3.240
4.21.3.250
4.21.3.260
4.21.3.270
4.21.3.280
4.21.3.290
4.21.3.300
4.21.3.310
4.21.3.320
4.21.3.330
4.21.3.340
4.21.3.350
4.21.3.360
4.21.3.370
4.21.3.380
4.21.3.390
4.21.3.400
4.21.3.41ae30-1847.bar2.orlando1.level3.net0
4.21.3.42innovative.bar2.orlando1.level3.net0
4.21.3.430
4.21.3.440
4.21.3.45ae31-1359.bar2.orlando1.level3.net0
4.21.3.46rycon-const.bar2.orlando1.level3.net0
4.21.3.470
4.21.3.480
4.21.3.490
4.21.3.500
4.21.3.510
4.21.3.520
4.21.3.53ae31-1145.bar2.orlando1.level3.net0
4.21.3.54fringe-bene.bar2.orlando1.level3.net0
4.21.3.550
4.21.3.560
4.21.3.570
4.21.3.580
4.21.3.590
4.21.3.600
4.21.3.610
4.21.3.620
4.21.3.630
4.21.3.640
4.21.3.65ae30-1091.bar2.orlando1.level3.net0
4.21.3.660
4.21.3.670
4.21.3.680
4.21.3.690
4.21.3.700
4.21.3.710
4.21.3.720
4.21.3.73ae31-114.bar3.orlando1.level3.net0
4.21.3.740
4.21.3.750
4.21.3.760
4.21.3.770
4.21.3.780
4.21.3.790
4.21.3.800
4.21.3.810
4.21.3.820
4.21.3.830
4.21.3.840
4.21.3.85ae32-975.bar4.orlando1.level3.net0
4.21.3.86inteserra-c.bar4.orlando1.level3.net0
4.21.3.870
4.21.3.88eeegs.sdge.com0
4.21.3.89ae3-3025.bar1.orlando1.level3.net0
4.21.3.90sdgeaces.sdge.com0
4.21.3.91sdgeacesq.sdge.com0
4.21.3.920
4.21.3.930
4.21.3.940
4.21.3.950
4.21.3.960
4.21.3.97ae31-983.bar2.orlando1.level3.net0
4.21.3.980
4.21.3.990
4.21.3.1000
4.21.3.1010
4.21.3.1020
4.21.3.1030
4.21.3.1040
4.21.3.105ae31-770.bar2.orlando1.level3.net0
4.21.3.1060
4.21.3.1070
4.21.3.1080
4.21.3.1090
4.21.3.1100
4.21.3.1110
4.21.3.1120
4.21.3.1130
4.21.3.1140
4.21.3.1150
4.21.3.1160
4.21.3.1170
4.21.3.1180
4.21.3.1190
4.21.3.1200
4.21.3.1210
4.21.3.1220
4.21.3.1230
4.21.3.1240
4.21.3.1250
4.21.3.1260
4.21.3.1270
4.21.3.1280
4.21.3.129mail1.sempra.com0
4.21.3.130mail2.sempra.com0
4.21.3.131mail3.sempra.com0
4.21.3.132mail4.sempra.com0
4.21.3.1330
4.21.3.134mdma.sdge.com0
4.21.3.1350
4.21.3.1360
4.21.3.137mdmab.sdge.com0
4.21.3.1380
4.21.3.1390
4.21.3.140ws5003.sempra.com0
4.21.3.1410
4.21.3.1420
4.21.3.1430
4.21.3.1440
4.21.3.1450
4.21.3.146hef.socalgas.com0
4.21.3.1470
4.21.3.1480
4.21.3.149supplynet.sempra.com0
4.21.3.1500
4.21.3.1510
4.21.3.1520
4.21.3.1530
4.21.3.1540
4.21.3.1550
4.21.3.156public.sempra.com0
4.21.3.157csg.sempra.com0
4.21.3.1580
4.21.3.1590
4.21.3.160gisbedm.socalgas.com0
4.21.3.161gisbtest.socalgas.com0
4.21.3.1620
4.21.3.163dmz.socalgas.com0
4.21.3.1640
4.21.3.1650
4.21.3.1660
4.21.3.167requests.sempra.com0
4.21.3.1680
4.21.3.169ae31-755.bar2.orlando1.level3.net0
4.21.3.1700
4.21.3.1710
4.21.3.1720
4.21.3.1730
4.21.3.1740
4.21.3.1750
4.21.3.1760
4.21.3.1770
4.21.3.1780
4.21.3.1790
4.21.3.180mail5.sempra.com0
4.21.3.181mail6.sempra.com0
4.21.3.1820
4.21.3.1830
4.21.3.1840
4.21.3.185mdmatest.sdge.com0
4.21.3.186seminars.sdge.com0
4.21.3.1870
4.21.3.1880
4.21.3.189paladin.sdge.com0
4.21.3.1900
4.21.3.1910
4.21.3.192camelot.sdge.com0
4.21.3.193ae31-994.bar2.orlando1.level3.net0
4.21.3.1940
4.21.3.1950
4.21.3.1960
4.21.3.1970
4.21.3.1980
4.21.3.199intranet.sempra.com0
4.21.3.200dailynews.sempra.com0
4.21.3.2010
4.21.3.202www.sempraenergysales.com0
4.21.3.2030
4.21.3.2040
4.21.3.2050
4.21.3.2060
4.21.3.207procurement.sempra.com0
4.21.3.2080
4.21.3.2090
4.21.3.210mobile.sempra.com0
4.21.3.2110
4.21.3.2120
4.21.3.213ae3-3026.bar1.orlando1.level3.net0
4.21.3.214mygifts.sempra.com0
4.21.3.2150
4.21.3.216youraccount.sdge.com0
4.21.3.217ae31-915.bar2.orlando1.level3.net0
4.21.3.2180
4.21.3.2190
4.21.3.2200
4.21.3.221eeedmztest.sdge.com0
4.21.3.2220
4.21.3.2230
4.21.3.2240
4.21.3.2250
4.21.3.2260
4.21.3.2270
4.21.3.2280
4.21.3.229ae30-1097.bar2.orlando1.level3.net0
4.21.3.230ewevip-230p.sempra.com0
4.21.3.231ewevip-231p.sempra.com0
4.21.3.232citrix.sempra.com0
4.21.3.233ewevip-233p.sempra.com0
4.21.3.234brace.sdge.com0
4.21.3.2350
4.21.3.2360
4.21.3.2370
4.21.3.2380
4.21.3.2390
4.21.3.2400
4.21.3.241ae30-1086.bar2.orlando1.level3.net0
4.21.3.2420
4.21.3.2430
4.21.3.2440
4.21.3.2450
4.21.3.2460
4.21.3.2470
4.21.3.2480
4.21.3.249ae31-661.bar2.orlando1.level3.net0
4.21.3.250micross-com.bar4.orlando1.level3.net0
4.21.3.2510
4.21.3.2520
4.21.3.253ae31-740.bar2.orlando1.level3.net0
4.21.3.254court-admin.bar2.orlando1.level3.net0
4.21.3.2550

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.
$
traceroute -a -n -q1 4.21.3.53
traceroute to 4.21.3.53 (4.21.3.53): 64 hops max, 52 byte packets
1 [AS33182] 67.23.235.129 60.224 ms
2 *
3 *
4 [AS3356] 4.21.3.53 1.183 ms
Measurement taken from  IPinfo ProbeNet in Orlando, US
On