204.220.170.0/24

AS396479 · Mailgun Technologies Inc.

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Summary

Country	United States
Domain	mailgun.com
ASN	AS396479
Registry	ARIN
ID	MAILGUN-204-220-160-20

WHOIS Details

NetHandle:      NET-204-220-160-0-1
OrgID:          MT-757
Parent:         NET-204-220-0-0-1
NetName:        MAILGUN-204-220-160-20
NetRange:       204.220.160.0 - 204.220.175.255
NetType:        reassignment
OriginAS:       396479
RegDate:        2023-03-15
Updated:        2023-03-15
Source:         ARIN


OrgID:          MT-757
OrgName:        Mailgun Technologies Inc.
CanAllocate:    
Street:         112 E Pecan St. #1135
City:           San Antonio
State/Prov:     TX
Country:        US
PostalCode:     78205
RegDate:        2017-05-10
Updated:        2020-04-24
OrgAdminHandle: MNO91-ARIN
OrgTechHandle:  MAILJ-ARIN
OrgTechHandle:  MNO91-ARIN
OrgAbuseHandle: ABUSE7228-ARIN
Source:         ARIN


POCHandle:      MNO91-ARIN
IsRole:         Y
LastName:       Mailgun Network Operations
FirstName:      
Street:         112 E Pecan St. #1135
City:           San Antonio
State/Prov:     TX
Country:        US
PostalCode:     78205
RegDate:        2020-04-24
Updated:        2025-04-28
OfficePhone:    +1-888-571-8972
MobilePhone:    +1-210-585-8672
Mailbox:        noc@mailgun.com
Mailbox:        ops@mailgun.com
Source:         ARIN


POCHandle:      ABUSE7228-ARIN
IsRole:         Y
LastName:       Abuse Desk
FirstName:      
Street:         112 E. Pecan St.
City:           San Antonio
State/Prov:     TX
Country:        US
PostalCode:     78205
RegDate:        2018-08-22
Updated:        2023-05-10
OfficePhone:    +1-888-571-8972
Mailbox:        abuse@mailgun.org
Source:         ARIN


POCHandle:      MAILJ-ARIN
IsRole:         Y
LastName:       MAILJET OPS
FirstName:      
Street:         112 E Pecan St #1135
City:           San Antonio
State/Prov:     TX
Country:        US
PostalCode:     78205
RegDate:        2017-04-21
Updated:        2025-04-28
OfficePhone:    +1-724-712-0659
Mailbox:        ops@mailjet.com
Source:         ARIN

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

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

IP Address	ASN	Details
204.220.170.8	AS396479 Mailgun Technologies Inc.	`14.18ms` 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
20.50.9.104	AS8075 Microsoft Corporation	`0.26ms` from Amsterdam, NL
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203.80.217.248	AS9269 Hong Kong Broadband Network Ltd.	`0.38ms` from Hong Kong, HK
172.209.216.56	AS8075 Microsoft Corporation	`0.29ms` from Johannesburg, ZA
82.223.28.120	AS8560 IONOS SE	`0.41ms` from Logrono, ES
51.148.141.88	AS13037 Zen Internet Ltd	`1.54ms` from London, GB
82.58.41.232	AS3269 Telecom Italia S.p.A.	`3.37ms` from Milan, IT
73.248.171.56	AS7922 Comcast Cable Communications, LLC	`7.75ms` from New York City, US
193.203.183.184	AS47583 Hostinger International Limited	`0.35ms` from Osasco, BR
98.114.137.184	AS701 Verizon Business	`1.38ms` from Philadelphia, US
122.134.5.72	AS2518 BIGLOBE Inc.	`5.78ms` from Tokyo, JP
128.173.125.152	AS1312 Virginia Polytechnic Institute and State Univ.	`6.75ms` from Ashburn, US
178.148.233.104	AS31042 Serbia BroadBand-Srpske Kablovske mreze d.o.o.	`3.56ms` from Belgrade, RS
165.0.11.72	AS37053 RSAWEB (PTY) LTD	`1.10ms` from Cape Town, ZA
4.161.52.56	AS8075 Microsoft Corporation	`0.91ms` from Dubai, AE
98.44.128.8	AS7922 Comcast Cable Communications, LLC	`7.46ms` from Houston, US
73.192.249.104	AS7922 Comcast Cable Communications, LLC	`10.12ms` from Los Angeles, US
121.81.124.232	AS17511 OPTAGE Inc.	`1.75ms` from Osaka, JP
54.207.69.248	AS16509 Amazon.com, Inc.	`0.15ms` from Osasco, BR
170.84.163.56	AS28158 Ampernet Telecomunicações Ltda	`11.19ms` from Osasco, BR
52.232.15.104	AS8075 Microsoft Corporation	`0.22ms` from Amsterdam, NL
111.201.116.120	AS4808 China Unicom Beijing Province Network	`4.12ms` from Beijing, CN
64.44.31.184	AS20278 Nexeon Technologies, Inc.	`0.14ms` from Chicago, US
98.212.245.8	AS7922 Comcast Cable Communications, LLC	`11.90ms` from Chicago, US

Traceroute

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

traceroute -a -n -q1 -f4 204.220.170.252

traceroute to 204.220.170.252 (204.220.170.252): 64 hops max, 52 byte packets

4 [AS36236] 104.225.2.190 0.189 ms

5 *

6 *

7 [AS3356] 4.39.96.18 6.722 ms

8 [AS5006] 206.9.2.139 7.341 ms

9 *

10 *

11 *

12 *

13 [AS396479] 204.220.170.252 29.414 ms

Measurement taken from

IPinfo ProbeNet in Durham, US

On August 22nd 2025

What are IP address ranges?

IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.

Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.

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