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  1. All IP Ranges
  2. 52.0.0.0/8
  3. 52.100.0.0/16
  4. 52.100.21.0/24

52.100.21.0/24 IP Range

Summary

ASNAS8075 Microsoft Corporation
BGP52.96.0.0/12
IPs with RDNS254
Hosted Domains0
Pingable IPs0
Router IPs0
52.100.21.0—0
52.100.21.1mail-bl2fsprdbn0001.outbound.protection.outlook.com0
52.100.21.2mail-bl2fsprdbn0002.outbound.protection.outlook.com0
52.100.21.3mail-bl2fsprdbn0003.outbound.protection.outlook.com0
52.100.21.4mail-bl2fsprdbn0004.outbound.protection.outlook.com0
52.100.21.5mail-bl2fsprdbn0005.outbound.protection.outlook.com0
52.100.21.6mail-bl2fsprdbn0006.outbound.protection.outlook.com0
52.100.21.7mail-bl2fsprdbn0007.outbound.protection.outlook.com0
52.100.21.8mail-bl2fsprdbn0008.outbound.protection.outlook.com0
52.100.21.9mail-bl2fsprdbn0009.outbound.protection.outlook.com0
52.100.21.10mail-bl2fsprdbn0010.outbound.protection.outlook.com0
52.100.21.11mail-bl2fsprdbn0011.outbound.protection.outlook.com0
52.100.21.12mail-bl2fsprdbn0012.outbound.protection.outlook.com0
52.100.21.13mail-bl2fsprdbn0013.outbound.protection.outlook.com0
52.100.21.14mail-bl2fsprdbn0014.outbound.protection.outlook.com0
52.100.21.15mail-bl2fsprdbn0015.outbound.protection.outlook.com0
52.100.21.16mail-bl2fsprdbn0016.outbound.protection.outlook.com0
52.100.21.17mail-bl2fsprdbn0017.outbound.protection.outlook.com0
52.100.21.18mail-bl2fsprdbn0018.outbound.protection.outlook.com0
52.100.21.19mail-bl2fsprdbn0019.outbound.protection.outlook.com0
52.100.21.20mail-bl2fsprdbn0020.outbound.protection.outlook.com0
52.100.21.21mail-bl2fsprdbn0021.outbound.protection.outlook.com0
52.100.21.22mail-bl2fsprdbn0022.outbound.protection.outlook.com0
52.100.21.23mail-bl2fsprdbn0023.outbound.protection.outlook.com0
52.100.21.24mail-bl2fsprdbn0024.outbound.protection.outlook.com0
52.100.21.25mail-bl2fsprdbn0025.outbound.protection.outlook.com0
52.100.21.26mail-bl2fsprdbn0026.outbound.protection.outlook.com0
52.100.21.27mail-bl2fsprdbn0027.outbound.protection.outlook.com0
52.100.21.28mail-bl2fsprdbn0028.outbound.protection.outlook.com0
52.100.21.29mail-bl2fsprdbn0029.outbound.protection.outlook.com0
52.100.21.30mail-bl2fsprdbn0030.outbound.protection.outlook.com0
52.100.21.31mail-bl2fsprdbn0031.outbound.protection.outlook.com0
52.100.21.32mail-bl2fsprdbn0032.outbound.protection.outlook.com0
52.100.21.33mail-bl2fsprdbn0033.outbound.protection.outlook.com0
52.100.21.34mail-bl2fsprdbn0034.outbound.protection.outlook.com0
52.100.21.35mail-bl2fsprdbn0035.outbound.protection.outlook.com0
52.100.21.36mail-bl2fsprdbn0036.outbound.protection.outlook.com0
52.100.21.37mail-bl2fsprdbn0037.outbound.protection.outlook.com0
52.100.21.38mail-bl2fsprdbn0038.outbound.protection.outlook.com0
52.100.21.39mail-bl2fsprdbn0039.outbound.protection.outlook.com0
52.100.21.40mail-bl2fsprdbn0040.outbound.protection.outlook.com0
52.100.21.41mail-bl2fsprdbn0041.outbound.protection.outlook.com0
52.100.21.42mail-bl2fsprdbn0042.outbound.protection.outlook.com0
52.100.21.43mail-bl2fsprdbn0043.outbound.protection.outlook.com0
52.100.21.44mail-bl2fsprdbn0044.outbound.protection.outlook.com0
52.100.21.45mail-bl2fsprdbn0045.outbound.protection.outlook.com0
52.100.21.46mail-bl2fsprdbn0046.outbound.protection.outlook.com0
52.100.21.47mail-bl2fsprdbn0047.outbound.protection.outlook.com0
52.100.21.48mail-bl2fsprdbn0048.outbound.protection.outlook.com0
52.100.21.49mail-bl2fsprdbn0049.outbound.protection.outlook.com0
52.100.21.50mail-bl2fsprdbn0050.outbound.protection.outlook.com0
52.100.21.51mail-bl2fsprdbn0051.outbound.protection.outlook.com0
52.100.21.52mail-bl2fsprdbn0052.outbound.protection.outlook.com0
52.100.21.53mail-bl2fsprdbn0053.outbound.protection.outlook.com0
52.100.21.54mail-bl2fsprdbn0054.outbound.protection.outlook.com0
52.100.21.55mail-bl2fsprdbn0055.outbound.protection.outlook.com0
52.100.21.56mail-bl2fsprdbn0056.outbound.protection.outlook.com0
52.100.21.57mail-bl2fsprdbn0057.outbound.protection.outlook.com0
52.100.21.58mail-bl2fsprdbn0058.outbound.protection.outlook.com0
52.100.21.59mail-bl2fsprdbn0059.outbound.protection.outlook.com0
52.100.21.60mail-bl2fsprdbn0060.outbound.protection.outlook.com0
52.100.21.61mail-bl2fsprdbn0061.outbound.protection.outlook.com0
52.100.21.62mail-bl2fsprdbn0062.outbound.protection.outlook.com0
52.100.21.63mail-bl2fsprdbn0063.outbound.protection.outlook.com0
52.100.21.64mail-bl2fsprdbn0064.outbound.protection.outlook.com0
52.100.21.65mail-bl2fsprdbn0065.outbound.protection.outlook.com0
52.100.21.66mail-bl2fsprdbn0066.outbound.protection.outlook.com0
52.100.21.67mail-bl2fsprdbn0067.outbound.protection.outlook.com0
52.100.21.68mail-bl2fsprdbn0068.outbound.protection.outlook.com0
52.100.21.69mail-bl2fsprdbn0069.outbound.protection.outlook.com0
52.100.21.70mail-bl2fsprdbn0070.outbound.protection.outlook.com0
52.100.21.71mail-bl2fsprdbn0071.outbound.protection.outlook.com0
52.100.21.72mail-bl2fsprdbn0072.outbound.protection.outlook.com0
52.100.21.73mail-bl2fsprdbn0073.outbound.protection.outlook.com0
52.100.21.74mail-bl2fsprdbn0074.outbound.protection.outlook.com0
52.100.21.75mail-bl2fsprdbn0075.outbound.protection.outlook.com0
52.100.21.76mail-bl2fsprdbn0076.outbound.protection.outlook.com0
52.100.21.77mail-bl2fsprdbn0077.outbound.protection.outlook.com0
52.100.21.78mail-bl2fsprdbn0078.outbound.protection.outlook.com0
52.100.21.79mail-bl2fsprdbn0079.outbound.protection.outlook.com0
52.100.21.80mail-bl2fsprdbn0080.outbound.protection.outlook.com0
52.100.21.81mail-bl2fsprdbn0081.outbound.protection.outlook.com0
52.100.21.82mail-bl2fsprdbn0082.outbound.protection.outlook.com0
52.100.21.83mail-bl2fsprdbn0083.outbound.protection.outlook.com0
52.100.21.84mail-bl2fsprdbn0084.outbound.protection.outlook.com0
52.100.21.85mail-bl2fsprdbn0085.outbound.protection.outlook.com0
52.100.21.86mail-bl2fsprdbn0086.outbound.protection.outlook.com0
52.100.21.87mail-bl2fsprdbn0087.outbound.protection.outlook.com0
52.100.21.88mail-bl2fsprdbn0088.outbound.protection.outlook.com0
52.100.21.89mail-bl2fsprdbn0089.outbound.protection.outlook.com0
52.100.21.90mail-bl2fsprdbn0090.outbound.protection.outlook.com0
52.100.21.91mail-bl2fsprdbn0091.outbound.protection.outlook.com0
52.100.21.92mail-bl2fsprdbn0092.outbound.protection.outlook.com0
52.100.21.93mail-bl2fsprdbn0093.outbound.protection.outlook.com0
52.100.21.94mail-bl2fsprdbn0094.outbound.protection.outlook.com0
52.100.21.95mail-bl2fsprdbn0095.outbound.protection.outlook.com0
52.100.21.96mail-bl2fsprdbn0096.outbound.protection.outlook.com0
52.100.21.97mail-bl2fsprdbn0097.outbound.protection.outlook.com0
52.100.21.98mail-bl2fsprdbn0098.outbound.protection.outlook.com0
52.100.21.99mail-bl2fsprdbn0099.outbound.protection.outlook.com0
52.100.21.100mail-bl2fsprdbn0100.outbound.protection.outlook.com0
52.100.21.101mail-bl2fsprdbn0101.outbound.protection.outlook.com0
52.100.21.102mail-bl2fsprdbn0102.outbound.protection.outlook.com0
52.100.21.103mail-bl2fsprdbn0103.outbound.protection.outlook.com0
52.100.21.104mail-bl2fsprdbn0104.outbound.protection.outlook.com0
52.100.21.105mail-bl2fsprdbn0105.outbound.protection.outlook.com0
52.100.21.106mail-bl2fsprdbn0106.outbound.protection.outlook.com0
52.100.21.107mail-bl2fsprdbn0107.outbound.protection.outlook.com0
52.100.21.108mail-bl2fsprdbn0108.outbound.protection.outlook.com0
52.100.21.109mail-bl2fsprdbn0109.outbound.protection.outlook.com0
52.100.21.110mail-bl2fsprdbn0110.outbound.protection.outlook.com0
52.100.21.111mail-bl2fsprdbn0111.outbound.protection.outlook.com0
52.100.21.112mail-bl2fsprdbn0112.outbound.protection.outlook.com0
52.100.21.113mail-bl2fsprdbn0113.outbound.protection.outlook.com0
52.100.21.114mail-bl2fsprdbn0114.outbound.protection.outlook.com0
52.100.21.115mail-bl2fsprdbn0115.outbound.protection.outlook.com0
52.100.21.116mail-bl2fsprdbn0116.outbound.protection.outlook.com0
52.100.21.117mail-bl2fsprdbn0117.outbound.protection.outlook.com0
52.100.21.118mail-bl2fsprdbn0118.outbound.protection.outlook.com0
52.100.21.119mail-bl2fsprdbn0119.outbound.protection.outlook.com0
52.100.21.120mail-bl2fsprdbn0120.outbound.protection.outlook.com0
52.100.21.121mail-bl2fsprdbn0121.outbound.protection.outlook.com0
52.100.21.122mail-bl2fsprdbn0122.outbound.protection.outlook.com0
52.100.21.123mail-bl2fsprdbn0123.outbound.protection.outlook.com0
52.100.21.124mail-bl2fsprdbn0124.outbound.protection.outlook.com0
52.100.21.125mail-bl2fsprdbn0125.outbound.protection.outlook.com0
52.100.21.126mail-bl2fsprdbn0126.outbound.protection.outlook.com0
52.100.21.127mail-bl2fsprdbn0127.outbound.protection.outlook.com0
52.100.21.128mail-bl2fsprdbn0128.outbound.protection.outlook.com0
52.100.21.129mail-bl2fsprdbn0129.outbound.protection.outlook.com0
52.100.21.130mail-bl2fsprdbn0130.outbound.protection.outlook.com0
52.100.21.131mail-bl2fsprdbn0131.outbound.protection.outlook.com0
52.100.21.132mail-bl2fsprdbn0132.outbound.protection.outlook.com0
52.100.21.133mail-bl2fsprdbn0133.outbound.protection.outlook.com0
52.100.21.134mail-bl2fsprdbn0134.outbound.protection.outlook.com0
52.100.21.135mail-bl2fsprdbn0135.outbound.protection.outlook.com0
52.100.21.136mail-bl2fsprdbn0136.outbound.protection.outlook.com0
52.100.21.137mail-bl2fsprdbn0137.outbound.protection.outlook.com0
52.100.21.138mail-bl2fsprdbn0138.outbound.protection.outlook.com0
52.100.21.139mail-bl2fsprdbn0139.outbound.protection.outlook.com0
52.100.21.140mail-bl2fsprdbn0140.outbound.protection.outlook.com0
52.100.21.141mail-bl2fsprdbn0141.outbound.protection.outlook.com0
52.100.21.142mail-bl2fsprdbn0142.outbound.protection.outlook.com0
52.100.21.143mail-bl2fsprdbn0143.outbound.protection.outlook.com0
52.100.21.144mail-bl2fsprdbn0144.outbound.protection.outlook.com0
52.100.21.145mail-bl2fsprdbn0145.outbound.protection.outlook.com0
52.100.21.146mail-bl2fsprdbn0146.outbound.protection.outlook.com0
52.100.21.147mail-bl2fsprdbn0147.outbound.protection.outlook.com0
52.100.21.148mail-bl2fsprdbn0148.outbound.protection.outlook.com0
52.100.21.149mail-bl2fsprdbn0149.outbound.protection.outlook.com0
52.100.21.150mail-bl2fsprdbn0150.outbound.protection.outlook.com0
52.100.21.151mail-bl2fsprdbn0151.outbound.protection.outlook.com0
52.100.21.152mail-bl2fsprdbn0152.outbound.protection.outlook.com0
52.100.21.153mail-bl2fsprdbn0153.outbound.protection.outlook.com0
52.100.21.154mail-bl2fsprdbn0154.outbound.protection.outlook.com0
52.100.21.155mail-bl2fsprdbn0155.outbound.protection.outlook.com0
52.100.21.156mail-bl2fsprdbn0156.outbound.protection.outlook.com0
52.100.21.157mail-bl2fsprdbn0157.outbound.protection.outlook.com0
52.100.21.158mail-bl2fsprdbn0158.outbound.protection.outlook.com0
52.100.21.159mail-bl2fsprdbn0159.outbound.protection.outlook.com0
52.100.21.160mail-bl2fsprdbn0160.outbound.protection.outlook.com0
52.100.21.161mail-bl2fsprdbn0161.outbound.protection.outlook.com0
52.100.21.162mail-bl2fsprdbn0162.outbound.protection.outlook.com0
52.100.21.163mail-bl2fsprdbn0163.outbound.protection.outlook.com0
52.100.21.164mail-bl2fsprdbn0164.outbound.protection.outlook.com0
52.100.21.165mail-bl2fsprdbn0165.outbound.protection.outlook.com0
52.100.21.166mail-bl2fsprdbn0166.outbound.protection.outlook.com0
52.100.21.167mail-bl2fsprdbn0167.outbound.protection.outlook.com0
52.100.21.168mail-bl2fsprdbn0168.outbound.protection.outlook.com0
52.100.21.169mail-bl2fsprdbn0169.outbound.protection.outlook.com0
52.100.21.170mail-bl2fsprdbn0170.outbound.protection.outlook.com0
52.100.21.171mail-bl2fsprdbn0171.outbound.protection.outlook.com0
52.100.21.172mail-bl2fsprdbn0172.outbound.protection.outlook.com0
52.100.21.173mail-bl2fsprdbn0173.outbound.protection.outlook.com0
52.100.21.174mail-bl2fsprdbn0174.outbound.protection.outlook.com0
52.100.21.175mail-bl2fsprdbn0175.outbound.protection.outlook.com0
52.100.21.176mail-bl2fsprdbn0176.outbound.protection.outlook.com0
52.100.21.177mail-bl2fsprdbn0177.outbound.protection.outlook.com0
52.100.21.178mail-bl2fsprdbn0178.outbound.protection.outlook.com0
52.100.21.179mail-bl2fsprdbn0179.outbound.protection.outlook.com0
52.100.21.180mail-bl2fsprdbn0180.outbound.protection.outlook.com0
52.100.21.181mail-bl2fsprdbn0181.outbound.protection.outlook.com0
52.100.21.182mail-bl2fsprdbn0182.outbound.protection.outlook.com0
52.100.21.183mail-bl2fsprdbn0183.outbound.protection.outlook.com0
52.100.21.184mail-bl2fsprdbn0184.outbound.protection.outlook.com0
52.100.21.185mail-bl2fsprdbn0185.outbound.protection.outlook.com0
52.100.21.186mail-bl2fsprdbn0186.outbound.protection.outlook.com0
52.100.21.187mail-bl2fsprdbn0187.outbound.protection.outlook.com0
52.100.21.188mail-bl2fsprdbn0188.outbound.protection.outlook.com0
52.100.21.189mail-bl2fsprdbn0189.outbound.protection.outlook.com0
52.100.21.190mail-bl2fsprdbn0190.outbound.protection.outlook.com0
52.100.21.191mail-bl2fsprdbn0191.outbound.protection.outlook.com0
52.100.21.192mail-bl2fsprdbn0192.outbound.protection.outlook.com0
52.100.21.193mail-bl2fsprdbn0193.outbound.protection.outlook.com0
52.100.21.194mail-bl2fsprdbn0194.outbound.protection.outlook.com0
52.100.21.195mail-bl2fsprdbn0195.outbound.protection.outlook.com0
52.100.21.196mail-bl2fsprdbn0196.outbound.protection.outlook.com0
52.100.21.197mail-bl2fsprdbn0197.outbound.protection.outlook.com0
52.100.21.198mail-bl2fsprdbn0198.outbound.protection.outlook.com0
52.100.21.199mail-bl2fsprdbn0199.outbound.protection.outlook.com0
52.100.21.200mail-bl2fsprdbn0200.outbound.protection.outlook.com0
52.100.21.201mail-bl2fsprdbn0201.outbound.protection.outlook.com0
52.100.21.202mail-bl2fsprdbn0202.outbound.protection.outlook.com0
52.100.21.203mail-bl2fsprdbn0203.outbound.protection.outlook.com0
52.100.21.204mail-bl2fsprdbn0204.outbound.protection.outlook.com0
52.100.21.205mail-bl2fsprdbn0205.outbound.protection.outlook.com0
52.100.21.206mail-bl2fsprdbn0206.outbound.protection.outlook.com0
52.100.21.207mail-bl2fsprdbn0207.outbound.protection.outlook.com0
52.100.21.208mail-bl2fsprdbn0208.outbound.protection.outlook.com0
52.100.21.209mail-bl2fsprdbn0209.outbound.protection.outlook.com0
52.100.21.210mail-bl2fsprdbn0210.outbound.protection.outlook.com0
52.100.21.211mail-bl2fsprdbn0211.outbound.protection.outlook.com0
52.100.21.212mail-bl2fsprdbn0212.outbound.protection.outlook.com0
52.100.21.213mail-bl2fsprdbn0213.outbound.protection.outlook.com0
52.100.21.214mail-bl2fsprdbn0214.outbound.protection.outlook.com0
52.100.21.215mail-bl2fsprdbn0215.outbound.protection.outlook.com0
52.100.21.216mail-bl2fsprdbn0216.outbound.protection.outlook.com0
52.100.21.217mail-bl2fsprdbn0217.outbound.protection.outlook.com0
52.100.21.218mail-bl2fsprdbn0218.outbound.protection.outlook.com0
52.100.21.219mail-bl2fsprdbn0219.outbound.protection.outlook.com0
52.100.21.220mail-bl2fsprdbn0220.outbound.protection.outlook.com0
52.100.21.221mail-bl2fsprdbn0221.outbound.protection.outlook.com0
52.100.21.222mail-bl2fsprdbn0222.outbound.protection.outlook.com0
52.100.21.223mail-bl2fsprdbn0223.outbound.protection.outlook.com0
52.100.21.224mail-bl2fsprdbn0224.outbound.protection.outlook.com0
52.100.21.225mail-bl2fsprdbn0225.outbound.protection.outlook.com0
52.100.21.226mail-bl2fsprdbn0226.outbound.protection.outlook.com0
52.100.21.227mail-bl2fsprdbn0227.outbound.protection.outlook.com0
52.100.21.228mail-bl2fsprdbn0228.outbound.protection.outlook.com0
52.100.21.229mail-bl2fsprdbn0229.outbound.protection.outlook.com0
52.100.21.230mail-bl2fsprdbn0230.outbound.protection.outlook.com0
52.100.21.231mail-bl2fsprdbn0231.outbound.protection.outlook.com0
52.100.21.232mail-bl2fsprdbn0232.outbound.protection.outlook.com0
52.100.21.233mail-bl2fsprdbn0233.outbound.protection.outlook.com0
52.100.21.234mail-bl2fsprdbn0234.outbound.protection.outlook.com0
52.100.21.235mail-bl2fsprdbn0235.outbound.protection.outlook.com0
52.100.21.236mail-bl2fsprdbn0236.outbound.protection.outlook.com0
52.100.21.237mail-bl2fsprdbn0237.outbound.protection.outlook.com0
52.100.21.238mail-bl2fsprdbn0238.outbound.protection.outlook.com0
52.100.21.239mail-bl2fsprdbn0239.outbound.protection.outlook.com0
52.100.21.240mail-bl2fsprdbn0240.outbound.protection.outlook.com0
52.100.21.241mail-bl2fsprdbn0241.outbound.protection.outlook.com0
52.100.21.242mail-bl2fsprdbn0242.outbound.protection.outlook.com0
52.100.21.243mail-bl2fsprdbn0243.outbound.protection.outlook.com0
52.100.21.244mail-bl2fsprdbn0244.outbound.protection.outlook.com0
52.100.21.245mail-bl2fsprdbn0245.outbound.protection.outlook.com0
52.100.21.246mail-bl2fsprdbn0246.outbound.protection.outlook.com0
52.100.21.247mail-bl2fsprdbn0247.outbound.protection.outlook.com0
52.100.21.248mail-bl2fsprdbn0248.outbound.protection.outlook.com0
52.100.21.249mail-bl2fsprdbn0249.outbound.protection.outlook.com0
52.100.21.250mail-bl2fsprdbn0250.outbound.protection.outlook.com0
52.100.21.251mail-bl2fsprdbn0251.outbound.protection.outlook.com0
52.100.21.252mail-bl2fsprdbn0252.outbound.protection.outlook.com0
52.100.21.253mail-bl2fsprdbn0253.outbound.protection.outlook.com0
52.100.21.254mail-bl2fsprdbn0254.outbound.protection.outlook.com0
52.100.21.255—0

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.
$
traceroute -a -n -q1 -f3 -m8 52.100.21.141
traceroute to 52.100.21.141 (52.100.21.141): 8 hops max, 52 byte packets
3 [AS2497] 58.138.114.225 7.684 ms
4 *
5 [AS8075] 104.44.44.149 75.143 ms
6 *
7 *
8 *
Measurement taken from  IPinfo ProbeNet in Nagano, JP
On