Skip to main content
IPinfo - Comprehensive IP address data, IP geolocation API and database

Summary

ASNAS4837 CHINA UNICOM China169 Backbone
BGP121.16.0.0/13
IPs with RDNS0
Hosted Domains0
Pingable IPs106
Router IPs0
121.20.103.00Ping
121.20.103.10Ping
121.20.103.20Ping
121.20.103.30
121.20.103.40
121.20.103.50
121.20.103.60
121.20.103.70
121.20.103.80
121.20.103.90
121.20.103.100
121.20.103.110Ping
121.20.103.120
121.20.103.130
121.20.103.140
121.20.103.150
121.20.103.160
121.20.103.170
121.20.103.180
121.20.103.190
121.20.103.200Ping
121.20.103.210
121.20.103.220Ping
121.20.103.230
121.20.103.240
121.20.103.250
121.20.103.260
121.20.103.270
121.20.103.280
121.20.103.290
121.20.103.300Ping
121.20.103.310
121.20.103.320Ping
121.20.103.330
121.20.103.340
121.20.103.350
121.20.103.360Ping
121.20.103.370Ping
121.20.103.380
121.20.103.390Ping
121.20.103.400
121.20.103.410
121.20.103.420
121.20.103.430
121.20.103.440
121.20.103.450Ping
121.20.103.460
121.20.103.470
121.20.103.480
121.20.103.490
121.20.103.500Ping
121.20.103.510
121.20.103.520
121.20.103.530Ping
121.20.103.540Ping
121.20.103.550
121.20.103.560
121.20.103.570
121.20.103.580
121.20.103.590
121.20.103.600Ping
121.20.103.610Ping
121.20.103.620Ping
121.20.103.630
121.20.103.640
121.20.103.650
121.20.103.660Ping
121.20.103.670Ping
121.20.103.680Ping
121.20.103.690Ping
121.20.103.700Ping
121.20.103.710
121.20.103.720Ping
121.20.103.730
121.20.103.740
121.20.103.750
121.20.103.760Ping
121.20.103.770
121.20.103.780Ping
121.20.103.790
121.20.103.800
121.20.103.810Ping
121.20.103.820Ping
121.20.103.830Ping
121.20.103.840Ping
121.20.103.850
121.20.103.860Ping
121.20.103.870Ping
121.20.103.880Ping
121.20.103.890Ping
121.20.103.900Ping
121.20.103.910
121.20.103.920
121.20.103.930
121.20.103.940Ping
121.20.103.950
121.20.103.960Ping
121.20.103.970Ping
121.20.103.980
121.20.103.990
121.20.103.1000
121.20.103.1010Ping
121.20.103.1020Ping
121.20.103.1030Ping
121.20.103.1040Ping
121.20.103.1050
121.20.103.1060Ping
121.20.103.1070Ping
121.20.103.1080
121.20.103.1090Ping
121.20.103.1100
121.20.103.1110
121.20.103.1120Ping
121.20.103.1130
121.20.103.1140
121.20.103.1150Ping
121.20.103.1160Ping
121.20.103.1170
121.20.103.1180Ping
121.20.103.1190Ping
121.20.103.1200
121.20.103.1210Ping
121.20.103.1220
121.20.103.1230Ping
121.20.103.1240Ping
121.20.103.1250
121.20.103.1260
121.20.103.1270
121.20.103.1280
121.20.103.1290Ping
121.20.103.1300Ping
121.20.103.1310Ping
121.20.103.1320
121.20.103.1330
121.20.103.1340
121.20.103.1350Ping
121.20.103.1360Ping
121.20.103.1370
121.20.103.1380
121.20.103.1390
121.20.103.1400
121.20.103.1410Ping
121.20.103.1420
121.20.103.1430
121.20.103.1440Ping
121.20.103.1450Ping
121.20.103.1460
121.20.103.1470Ping
121.20.103.1480Ping
121.20.103.1490Ping
121.20.103.1500
121.20.103.1510
121.20.103.1520
121.20.103.1530
121.20.103.1540Ping
121.20.103.1550Ping
121.20.103.1560Ping
121.20.103.1570
121.20.103.1580
121.20.103.1590
121.20.103.1600
121.20.103.1610
121.20.103.1620Ping
121.20.103.1630
121.20.103.1640
121.20.103.1650Ping
121.20.103.1660
121.20.103.1670
121.20.103.1680Ping
121.20.103.1690Ping
121.20.103.1700Ping
121.20.103.1710
121.20.103.1720
121.20.103.1730Ping
121.20.103.1740
121.20.103.1750
121.20.103.1760Ping
121.20.103.1770
121.20.103.1780
121.20.103.1790Ping
121.20.103.1800
121.20.103.1810
121.20.103.1820
121.20.103.1830
121.20.103.1840
121.20.103.1850
121.20.103.1860
121.20.103.1870Ping
121.20.103.1880
121.20.103.1890
121.20.103.1900
121.20.103.1910Ping
121.20.103.1920Ping
121.20.103.1930
121.20.103.1940
121.20.103.1950
121.20.103.1960Ping
121.20.103.1970
121.20.103.1980Ping
121.20.103.1990Ping
121.20.103.2000Ping
121.20.103.2010Ping
121.20.103.2020
121.20.103.2030
121.20.103.2040
121.20.103.2050Ping
121.20.103.2060
121.20.103.2070
121.20.103.2080Ping
121.20.103.2090
121.20.103.2100
121.20.103.2110Ping
121.20.103.2120
121.20.103.2130Ping
121.20.103.2140
121.20.103.2150Ping
121.20.103.2160Ping
121.20.103.2170
121.20.103.2180Ping
121.20.103.2190
121.20.103.2200Ping
121.20.103.2210Ping
121.20.103.2220
121.20.103.2230Ping
121.20.103.2240Ping
121.20.103.2250
121.20.103.2260Ping
121.20.103.2270Ping
121.20.103.2280
121.20.103.2290
121.20.103.2300
121.20.103.2310Ping
121.20.103.2320
121.20.103.2330Ping
121.20.103.2340
121.20.103.2350Ping
121.20.103.2360
121.20.103.2370
121.20.103.2380
121.20.103.2390Ping
121.20.103.2400
121.20.103.2410Ping
121.20.103.2420Ping
121.20.103.2430
121.20.103.2440
121.20.103.2450Ping
121.20.103.2460
121.20.103.2470Ping
121.20.103.2480
121.20.103.2490Ping
121.20.103.2500
121.20.103.2510Ping
121.20.103.2520
121.20.103.2530
121.20.103.2540Ping
121.20.103.2550

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.Traceroute →
$ traceroute -a -n -q1 -f8 121.20.103.205
traceroute to 121.20.103.205 (121.20.103.205): 64 hops max, 52 byte packets
9 *
10 *
11 *
12 *
13 [AS4837] 221.192.88.250 16.466 ms
14 [AS4837] 121.20.103.205 16.236 ms
Measurement taken from  IPinfo ProbeNet in Beijing, CN
On