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AS396479
AS396479 Mailgun Technologies Inc.
MAILGUN-US - Mailgun Technologies Inc. · registered in the United States
IPv4 addresses 30,464 34 prefixes · <0.001% of announced IPv4
Rank in United States #1,796 largest network in US by IPv4 space, of 18,338 · <0.01% of US
Rank worldwide #5,004 of 79,396 networks with IPv4
IPv6 none no IPv6 routes announced
IPv4 prefixes
All 34 prefixes, in address order.
64.45.163.0/24 69.72.32.0/20 134.199.39.0/24 134.199.44.0/24 143.55.224.0/21 143.55.232.0/22 159.112.240.0/21 159.112.248.0/22 159.112.252.0/23 159.112.254.0/24 159.135.224.0/20 161.38.192.0/21 161.38.200.0/22 192.112.152.0/22 198.244.48.0/21 198.244.56.0/22 204.220.64.0/24 204.220.90.0/23 204.220.92.0/24 204.220.94.0/23 204.220.169.0/24 204.220.170.0/23 204.220.172.0/24 204.220.174.0/23 204.220.176.0/24 204.220.178.0/23 204.220.180.0/22 204.220.184.0/24 204.220.186.0/23 204.220.188.0/23 204.220.191.0/24 209.162.204.0/23 216.163.181.0/24 216.163.182.0/24
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ASN Name IPv4 addresses
AS6142 #1793 SUN-JAVA - Oracle Corporation30,464
AS1585 #1794 DNIC-ASBLK-01550-01601 - United States Department of Defense (DoD)30,464
AS14090 #1795 NDTELCO - North Dakota Telephone Co.30,464
AS399138 #1797 MICROLINK-CORE - Microlink Network30,464
AS18616 #1798 NATURALWIRELESS - Natural Wireless, LLC30,208
AS23033 #1799 WOW - Wowrack.com30,208
IP-to-ASN data: iptoasn.com (public domain). Snapshot downloaded 2026-11-11, refreshed daily. Ranges are what each network announces in BGP, not registry allocations. Data sources