Data as of Nov 8, 2026
143.55.239.0/24
No anonymizer space · no proxy exits in 30 daysMailjet SAS · space held by Mailgun Technologies Inc.
Network & registry
Origin network
AS200069
FR
- Name
- Mailjet SAS
- Type
- Business
- Registered
- Oct 16, 2013
- Domain
- mailjet.com
- Industry
- Software Development
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Stable
- First seen
- Sep 2021
- Current origin since
- Sep 2021 · 5.2 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 143.55.236.0/22 | AS200069 | /24 | ARIN | RPKI valid |
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS200069 | ARIN | 112 E Pecan St. | MNT-MT-757 | Jul 23, 2025 |
Whois
Registration for this announcement
- Range
- 143.
55. 224. 0/ 20 - Netname
- MT-757
- Registrant
- Mailgun Technologies Inc.
- Organization
- Mailgun Technologies Inc. (MT-757)
- Org address
- 112 E Pecan St., San Antonio, TX, 78205
- Org country
- US
- Type
- Direct Allocation
- Handle
- NET-143-55-224-0-1
- Parent
- NET-143-0-0-0-0
- Created
- Jul 22, 2020
- RIR
- ARIN
- Country
- US
- Delegated
- Jul 22, 2020
- Status
- assigned
Report abuse
Abuse contact
- abuse@
mailgun. org - Name
- Abuse Desk
- Phone
- +1-888-571-8972
- Handle
- ABUSE7228-ARIN