1. All IP Ranges
  2. 143.0.0.0/8
  3. 143.55.0.0/16
  4. AS396479  | 143.55.231.0/24

143.55.231.0/24

AS396479  ·  Mailgun Technologies Inc.

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Summary

Country United States
Domain mailgun.com
ASN AS396479
Registry ARIN
ID MT-757

WHOIS Details

NetHandle:      NET-143-55-224-0-1
OrgID:          MT-757
Parent:         NET-143-0-0-0-0
NetName:        MT-757
NetRange:       143.55.224.0 - 143.55.239.255
NetType:        allocation
RegDate:        2020-07-22
Updated:        2021-12-14
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:      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


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

Nearby Ranges

BGP prefixes that overlap with 143.55.0.0/16

Range ASN Company Num of IPs
143.55.192.0/19 AS32703 Zayo Bandwidth 8,192
143.55.96.0/19 AS4193 Washington State Department of Children, Youth, and Families 8,192
143.55.128.0/20 AS63448 HOLSTON ELECTRIC COOPERATIVE 4,096
143.55.176.0/20 AS31890 Rocket, LLC 4,096
143.55.64.0/20 AS36459 GitHub, Inc. 4,096
143.55.16.0/20 AS3801 GEARHEART BROADBAND 4,096
143.55.88.0/21 AS30119 Plumas Sierra Telecommunications 2,048
143.55.84.0/22 AS25649 AYERA TECHNOLOGIES, INC. 1,024
143.55.152.0/23 AS25649 AYERA TECHNOLOGIES, INC. 512
143.55.80.0/23 AS23341 Fashion Institute of Technology 512
143.55.147.0/24 AS52129 Proofpoint, Inc. 256
143.55.151.0/24 AS16509 Proofpoint, Inc. 256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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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
143.55.231.87 AS396479 Mailgun Technologies Inc. 0.84ms from Ashburn, 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
143.176.231.168 AS13127 Odido Netherlands B.V. 5.83ms from Amsterdam, NL
207.255.156.200 AS11776 Breezeline 18.21ms from Ashburn, US
194.177.217.200 AS5408 National Infrastructures for Research and Technology S.A. 13.60ms from Athens, GR
197.56.210.200 AS8452 TE-AS 2.74ms from Cairo, EG
3.134.86.40 AS16509 Amazon.com, Inc. 1.01ms from Columbus, US
18.189.36.120 AS16509 Amazon.com, Inc. 0.17ms from Columbus, US
93.220.142.168 AS3320 Deutsche Telekom AG 5.83ms from Frankfurt am Main, DE
192.151.250.120 AS132839 POWER LINE DATACENTER 1.03ms from Hong Kong, HK
154.215.132.232 AS134175 SH2206-AP 0.75ms from Hong Kong, HK
83.218.155.72 AS16082 Spitfire Network Services Limited 6.28ms from London, GB
188.85.32.168 AS12430 VODAFONE ESPANA S.A.U. 1.43ms from Madrid, ES
142.170.77.24 AS577 Bell Canada 1.87ms from Montreal, CA
182.47.7.232 AS4134 CHINANET-BACKBONE 2.88ms from Qingdao, CN
219.252.195.232 AS38120 LG HelloVision Corp. 3.02ms from Seoul, KR
119.221.130.88 AS4766 Korea Telecom 6.62ms from Seoul, KR
20.243.218.152 AS8075 Microsoft Corporation 0.18ms from Tokyo, JP
77.222.3.136 AS8585 Crnogorski Telekom a.d.Podgorica 11.42ms from Zagreb, HR
86.89.86.232 AS1136 KPN B.V. 2.40ms from Amsterdam, NL
49.191.174.24 AS4804 Microplex PTY LTD 9.08ms from Brisbane, AU
14.185.196.168 AS45899 VNPT Corp 8.63ms from Da Nang, VN
193.10.224.136 AS1653 Vetenskapsradet / SUNET 3.80ms from Goeteborg, SE
99.85.80.104 AS7018 AT&T Enterprises, LLC 7.86ms from Miami, US
79.111.81.232 AS12714 PJSC MegaFon 18.96ms from Moscow, RU
163.41.126.88 AS3701 University of Oregon 3.27ms from Portland, US
182.222.90.184 AS17858 LG POWERCOMM 1.94ms from Seoul, KR

Traceroute

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

$
traceroute -a -n -q1 143.55.231.63
traceroute to 143.55.231.63 (143.55.231.63): 64 hops max, 52 byte packets
2 *
3 *
4 [AS27357] 74.205.20.27 1.501 ms
5 [AS27357] 74.205.20.85 1.842 ms
6 [AS27357] 69.20.3.59 2.269 ms
Measurement taken from IPinfo ProbeNet in Ashburn, US
On

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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