Data as of Nov 5, 2026
204.13.57.0/24
No anonymizer space · no proxy exits in 30 daysMoody's Corp. · space held by Moody's Corporation
Registrations in this block
The registry's network records over the announcement: those covering it, widest first, then every record inside it, under its parent.
| Range | Addresses | Netname | Holder | Type | Created | Abuse contact |
|---|---|---|---|---|---|---|
| 204.13.56.0/22 | 1,024 | US-MOODYSCORP-20050406 | Moody's Corporation (ORG-MC270-RIPE) · US | ALLOCATED PA | Aug 16, 2021 | MoodysNetworkingServices@ |
| └ 204.13.57.0/24 | 256 | MCO-DE | unknown | SUB-ALLOCATED PA | Aug 20, 2021 | MoodysNetworkingServices@ via US-MOODYSCORP-20050406 |
A contact marked “via” is the registry's: the record names none of its own, so the registry hands down its parent's.
Network & registry
Registry
Holder
- Organization
- Moody's Corporation
- Handle
- ORG-MC270-RIPE
- Range
- 204.
13. 56. 0/ 22 - Registration type
- ALLOCATED PA
- Record created
- Aug 16, 2021
- Reallocated to
- Not named in the registry
- Reallocated range
- 204.
13. 57. 0/ 24 - Reallocation type
- SUB-ALLOCATED PA
- Reallocated
- Aug 20, 2021
Origin network
AS17350
US
- Name
- Moody's Corp.
- Type
- Business
- Registered
- Aug 23, 2000
- Domain
- moodys.com
- Website
- www.moodys.com
- Industry
- Software Development
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Stable
- First seen
- May 2005
- Current origin since
- Jul 2021 · 5.3 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 204.13.56.0/22 | AS17350 | /29 | RIPE | RPKI valid |
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS17350 | RIPE | LIR-US-MOODYSCORP-1-MNT | Aug 22, 2021 |
Whois
Registration for this announcement
- Range
- 204.
13. 57. 0/ 24 - Netname
- MCO-DE
- Registrant country
- DE
- Organization
- Not stated by the registry
- Type
- SUB-ALLOCATED PA
- Created
- Aug 20, 2021
- Updated
- Sep 10, 2025
- Maintainer
- lir-us-moodyscorp-1-MNT
- RIR
- RIPE NCC
- Country
- US
- Delegated
- Apr 6, 2005
- Status
- assigned
Report abuse
Abuse contact
- MoodysNetworkingServices@
moodys. com - Name
- Abuse-C Role
- Handle
- AR63505-RIPE