AS396479 Mailgun Technologies Inc. details

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AS396479 – Mailgun Technologies Inc.

Field	Value
Country	United States
Website	mailgun.com
Hosted domains	144
Number of IPv4	27,904
Number of IPv6	0
ASN type	ISP
Registry	arin
Allocated	8 years ago on Jun 21, 2017
Updated	5 years ago on Oct 09, 2020

Netblock	Company	Num of IPs
134.199.39.0/24	Leadconnector LLC	256
134.199.44.0/24	Leadconnector LLC	256
143.55.224.0/24	Mailgun Technologies Inc.	256
143.55.225.0/24	Mailgun Technologies Inc.	256
143.55.226.0/24	Mailgun Technologies Inc.	256
143.55.227.0/24	Mailgun Technologies Inc.	256
143.55.228.0/24	Mailgun Technologies Inc.	256
143.55.229.0/24	Mailgun Technologies Inc.	256
143.55.230.0/24	Mailgun Technologies Inc.	256
143.55.231.0/24	Mailgun Technologies Inc.	256
143.55.232.0/24	Mailgun Technologies Inc.	256
143.55.233.0/24	Mailgun Technologies Inc.	256
143.55.234.0/24	Mailgun Technologies Inc.	256
143.55.235.0/24	Mailgun Technologies Inc.	256
159.112.240.0/24	Mailgun Technologies Inc.	256
159.112.241.0/24	Mailgun Technologies Inc.	256
159.112.242.0/24	Mailgun Technologies Inc.	256
159.112.243.0/24	Mailgun Technologies Inc.	256
159.112.244.0/24	Mailgun Technologies Inc.	256
159.112.245.0/24	Mailgun Technologies Inc.	256
159.112.246.0/24	Mailgun Technologies Inc.	256
159.112.247.0/24	Mailgun Technologies Inc.	256
159.112.248.0/24	Mailgun Technologies Inc.	256
159.112.249.0/24	Mailgun Technologies Inc.	256
159.112.250.0/24	Mailgun Technologies Inc.	256
159.112.251.0/24	Mailgun Technologies Inc.	256
159.112.252.0/24	Mailgun Technologies Inc.	256
159.112.253.0/24	Mailgun Technologies Inc.	256
159.112.254.0/24	Mailgun Technologies Inc.	256
159.135.224.0/24	Mailgun Technologies Inc.	256
159.135.225.0/24	Mailgun Technologies Inc.	256
159.135.226.0/24	Mailgun Technologies Inc.	256
159.135.227.0/24	Mailgun Technologies Inc.	256
159.135.228.0/24	Mailgun Technologies Inc.	256
159.135.229.0/24	Mailgun Technologies Inc.	256
159.135.230.0/24	Mailgun Technologies Inc.	256
159.135.231.0/24	Mailgun Technologies Inc.	256
159.135.232.0/24	Mailgun Technologies Inc.	256
159.135.233.0/24	Mailgun Technologies Inc.	256
159.135.234.0/24	Mailgun Technologies Inc.	256
159.135.235.0/24	Mailgun Technologies Inc.	256
159.135.236.0/24	Mailgun Technologies Inc.	256
159.135.237.0/24	Mailgun Technologies Inc.	256
159.135.238.0/24	Mailgun Technologies Inc.	256
159.135.239.0/24	Mailgun Technologies Inc.	256
161.38.192.0/24	Mailgun Technologies Inc.	256
161.38.193.0/24	Mailgun Technologies Inc.	256
161.38.194.0/24	Mailgun Technologies Inc.	256
161.38.195.0/24	Mailgun Technologies Inc.	256
161.38.196.0/24	Mailgun Technologies Inc.	256
161.38.197.0/24	Mailgun Technologies Inc.	256
161.38.198.0/24	Mailgun Technologies Inc.	256
161.38.199.0/24	Mailgun Technologies Inc.	256
161.38.200.0/24	Mailgun Technologies Inc.	256
161.38.201.0/24	Mailgun Technologies Inc.	256
161.38.202.0/24	Mailgun Technologies Inc.	256
161.38.203.0/24	Mailgun Technologies Inc.	256
192.112.152.0/24	Cordial	256
192.112.153.0/24	Cordial	256
192.112.154.0/24	Cordial	256
192.112.155.0/24	Cordial	256
198.244.48.0/24	Mailgun Technologies Inc.	256
198.244.49.0/24	Mailgun Technologies Inc.	256
198.244.50.0/24	Mailgun Technologies Inc.	256
198.244.51.0/24	Mailgun Technologies Inc.	256
198.244.52.0/24	Mailgun Technologies Inc.	256
198.244.53.0/24	Mailgun Technologies Inc.	256
198.244.54.0/24	Mailgun Technologies Inc.	256
198.244.55.0/24	Mailgun Technologies Inc.	256
198.244.56.0/24	Mailgun Technologies Inc.	256
198.244.57.0/24	Mailgun Technologies Inc.	256
198.244.58.0/24	Mailgun Technologies Inc.	256
198.244.59.0/24	Mailgun Technologies Inc.	256
204.220.169.0/24	Mailgun Technologies Inc.	256
204.220.170.0/24	Mailgun Technologies Inc.	256
204.220.171.0/24	Mailgun Technologies Inc.	256
204.220.172.0/24	Mailgun Technologies Inc.	256
204.220.173.0/24	Mailgun Technologies Inc.	256
204.220.174.0/24	Mailgun Technologies Inc.	256
204.220.175.0/24	Mailgun Technologies Inc.	256
204.220.176.0/24	Mailgun Technologies Inc.	256
204.220.178.0/24	Mailgun Technologies Inc.	256
204.220.179.0/24	Mailgun Technologies Inc.	256
204.220.180.0/24	Mailgun Technologies Inc.	256
204.220.181.0/24	Mailgun Technologies Inc.	256
204.220.182.0/24	Mailgun Technologies Inc.	256
204.220.183.0/24	Mailgun Technologies Inc.	256
204.220.184.0/24	Mailgun Technologies Inc.	256
204.220.186.0/24	Mailgun Technologies Inc.	256
204.220.187.0/24	Mailgun Technologies Inc.	256
216.163.181.0/24	Leadconnector LLC	256
216.163.182.0/24	Leadconnector LLC	256
64.45.163.0/24	Pinterest, Inc.	256
69.72.32.0/24	Mailgun Technologies Inc.	256
69.72.33.0/24	Mailgun Technologies Inc.	256
69.72.34.0/24	Mailgun Technologies Inc.	256
69.72.35.0/24	Mailgun Technologies Inc.	256
69.72.36.0/24	Mailgun Technologies Inc.	256
69.72.37.0/24	Mailgun Technologies Inc.	256
69.72.38.0/24	Mailgun Technologies Inc.	256
69.72.39.0/24	Mailgun Technologies Inc.	256
69.72.40.0/24	Mailgun Technologies Inc.	256
69.72.41.0/24	Mailgun Technologies Inc.	256
69.72.42.0/24	Mailgun Technologies Inc.	256
69.72.43.0/24	Mailgun Technologies Inc.	256
69.72.44.0/24	Mailgun Technologies Inc.	256
69.72.45.0/24	Mailgun Technologies Inc.	256
69.72.46.0/24	Mailgun Technologies Inc.	256
69.72.47.0/24	Mailgun Technologies Inc.	256

There are no known IPv6 addresses belonging to this network

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WHOIS Details

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                                                ASHandle:       AS396479
                                                OrgID:          AS396479
                                                ASName:         AS396479
                                                ASNumber:       AS396479
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA

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Hosted Domains

There are 144 domain names hosted across 114 IP addresses on this ASN.

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IP Address	Domain	Domains on this IP
161.38.193.165	██████████	67
143.55.227.94	██████████	3
161.38.195.82	██████████	2
159.135.228.60	██████████	2
161.38.195.171	██████████	2
198.244.49.79	██████████	1
69.72.45.45	██████████	1
159.135.236.85	██████████	1
143.55.234.249	██████████	1
159.135.226.220	██████████	1

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Peers

There are 3 peers for this ASN.

Peers	Name
AS19994	Rackspace Hosting
AS27357	Rackspace Hosting
AS40160	Inteliquent, inc.

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Upstreams

There are 3 upstreams for this ASN.

upstreams	Name
AS19994	Rackspace Hosting
AS27357	Rackspace Hosting
AS40160	Inteliquent, inc.

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Downstreams

There are no downstreams for this ASN.

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Pingable IPs

109 IPs in this ASN replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
143.55.227.167	AS396479 Mailgun Technologies Inc.	`0.85ms` from Ashburn, US
159.112.242.111	AS396479 Mailgun Technologies Inc.	`0.83ms` from Ashburn, US
69.72.42.120	AS396479 Mailgun Technologies Inc.	`14.23ms` from Atlanta, US
69.72.44.168	AS396479 Mailgun Technologies Inc.	`24.30ms` from Los Angeles, US
204.220.175.175	AS396479 Mailgun Technologies Inc.	`1.00ms` from Ashburn, US
143.55.228.175	AS396479 Mailgun Technologies Inc.	`0.80ms` from Ashburn, US
159.135.237.201	AS396479 Mailgun Technologies Inc.	`53.50ms` from Atlanta, US
69.72.43.191	AS396479 Mailgun Technologies Inc.	`14.21ms` from Atlanta, US
64.45.163.208	AS396479 Mailgun Technologies Inc.	`0.99ms` from Ashburn, US
159.112.240.207	AS396479 Mailgun Technologies Inc.	`0.78ms` from Ashburn, US
143.55.231.151	AS396479 Mailgun Technologies Inc.	`0.80ms` from Ashburn, US
161.38.193.152	AS396479 Mailgun Technologies Inc.	`14.36ms` from Atlanta, US
159.135.228.224	AS396479 Mailgun Technologies Inc.	`14.26ms` from Atlanta, US
69.72.41.96	AS396479 Mailgun Technologies Inc.	`14.20ms` from Atlanta, US
204.220.174.2	AS396479 Mailgun Technologies Inc.	`24.30ms` from Los Angeles, US
204.220.180.161	AS396479 Mailgun Technologies Inc.	`24.30ms` from Los Angeles, US
159.135.224.224	AS396479 Mailgun Technologies Inc.	`14.25ms` from Atlanta, US
159.112.248.112	AS396479 Mailgun Technologies Inc.	`0.84ms` from Ashburn, US
69.72.36.200	AS396479 Mailgun Technologies Inc.	`14.23ms` from Atlanta, US
161.38.196.15	AS396479 Mailgun Technologies Inc.	`24.32ms` from Los Angeles, US
198.244.56.209	AS396479 Mailgun Technologies Inc.	`43.60ms` from Chicago, US
192.112.152.29	AS396479 Mailgun Technologies Inc.	`24.31ms` from Los Angeles, US
198.244.49.63	AS396479 Mailgun Technologies Inc.	`0.85ms` from Ashburn, US
159.135.239.109	AS396479 Mailgun Technologies Inc.	`53.49ms` from Atlanta, US
159.135.234.123	AS396479 Mailgun Technologies Inc.	`53.52ms` from Atlanta, US

Other Pingable IPs

Below is a random selection of 25 IPs that replied to an ICMP ping during our most recent internet scan.

IP Address	ASN	Details
192.99.89.159	AS16276 OVH SAS	`0.08ms` from Beauharnois, CA
73.47.193.111	AS7922 Comcast Cable Communications, LLC	`9.28ms` from Boston, US
156.215.197.111	AS8452 TE-AS	`2.94ms` from Cairo, EG
113.222.164.95	AS4134 CHINANET-BACKBONE	`1.80ms` from Changsha, CN
90.164.35.175	AS12479 Orange Espagne SA	`11.16ms` from Madrid, ES
34.120.221.239	AS396982 Google LLC	`0.07ms` from Melbourne, AU
79.14.151.255	AS3269 Telecom Italia S.p.A.	`4.77ms` from Milan, IT
101.143.218.207	AS17511 OPTAGE Inc.	`3.01ms` from Osaka, JP
34.239.226.175	AS14618 Amazon.com, Inc.	`0.19ms` from Reston, US
124.44.148.223	AS9595 NTT-ME Corporation	`2.66ms` from Tokyo, JP
93.230.203.143	AS3320 Deutsche Telekom AG	`8.65ms` from Frankfurt am Main, DE
155.108.156.175	AS398770 Twisted Computing Incorporated	`0.34ms` from Frankfurt am Main, DE
87.65.229.223	AS5432 Proximus NV	`5.18ms` from Gravelines, FR
85.84.109.191	AS12338 Euskaltel S.A.	`16.79ms` from Madrid, ES
82.91.81.255	AS3269 Telecom Italia S.p.A.	`11.02ms` from Milan, IT
77.131.21.255	AS15557 Societe Francaise Du Radiotelephone - SFR SA	`6.35ms` from Paris, FR
18.246.213.207	AS16509 Amazon.com, Inc.	`4.47ms` from Portland, US
113.60.151.255	AS17849 SK Broadband Co Ltd	`2.41ms` from Seoul, KR
219.251.104.15	AS9318 SK Broadband Co Ltd	`1.82ms` from Seoul, KR
52.137.50.15	AS8075 Microsoft Corporation	`0.21ms` from Amsterdam, NL
20.160.181.63	AS8075 Microsoft Corporation	`0.21ms` from Amsterdam, NL
99.46.185.79	AS7018 AT&T Enterprises, LLC	`16.57ms` from Atlanta, US
73.237.186.63	AS7922 Comcast Cable Communications, LLC	`5.40ms` from Atlanta, US
139.219.4.47	AS58593 Shanghai Blue Cloud Technology Co.,Ltd	`3.89ms` from Beijing, CN
102.39.134.239	AS11845 Vox Telecom Ltd	`1.45ms` from Cape Town, ZA

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this ASN. Learn more.

traceroute -a -n -q1 -f4 69.72.37.77

traceroute to 69.72.37.77 (69.72.37.77): 64 hops max, 52 byte packets

4 [AS3356] 4.39.96.18 86.496 ms

5 [AS5006] 206.9.2.139 86.82 ms

6 *

7 *

8 *

9 *

10 [AS396479] 69.72.37.77 114.105 ms

Measurement taken from

IPinfo ProbeNet in Amsterdam, NL

On September 11th 2025

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What is an ASN?

Autonomous System Numbers (ASNs) are assigned to entities such as Internet Service Providers and other large organizations that control blocks of IP addresses. This network page, and the organization field that's shown on the main IP address information page and also returned in the geolocation API are based on the ASN.

The ASN details will often correspond to the IP address owner, but for smaller organizations it may be that organization's parent, or their ISP. Find out more about AS396479 at robtex.

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