Data as of Nov 11, 2026
57.78.128.0/19
No anonymizer space · no proxy exits in 30 daysORANGE BUSINESS SERVICES U.S. Inc. · space held by Orange Business Communications Technology Limited
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 57.78.128.0/17 since May 2013 | AS51964 | Internet provider | 1 | Orange Business Communications Technology Limited |
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 |
|---|---|---|---|---|---|---|
| 57. | 196,608 | OBS_ | Orange Business Communications Technology Limited (ORG-ENSI1-RIPE) · IE | LEGACY | Aug 3, 2026 | soc@ |
| └ 57.78.128.0/19 | 8,192 | OBS-INTERNET | Orange Business Services-Internet services - ES aggregate | LEGACY | Jul 3, 2020 | soc@ via OBS_SITA-INTERNET |
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
- Orange Business Communications Technology Limited
- Handle
- ORG-ENSI1-RIPE
- Range
- 57.
77. 0. 0 - 57. 79. 255. 255 - Registration type
- LEGACY
- Record created
- Aug 3, 2026
- Legacy
- yes
Origin network
AS51964
US
- Name
- ORANGE BUSINESS SERVICES U.S. Inc.
- Type
- Internet provider
- Registered
- Dec 7, 2010
- Domain
- orange.com
- Industry
- Computer and Information Technology
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Stable
- First seen
- Jan 2021
- Current origin since
- Jan 2021 · 5.8 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 57.78.0.0/16 | AS4004 | /32 | RIPE | Another network |
| 57.78.0.0/16 | AS6853 | /32 | RIPE | Another network |
| 57.78.0.0/15 | AS51964 | /32 | RIPE | RPKI valid |
Whois
Registration for this announcement
- Range
- 57.
78. 128. 0/ 19 - Netname
- OBS-INTERNET
- Registrant
- Orange Business Services-Internet services - ES aggregate
- Registrant country
- ES
- Organization
- Orange Business Services-Internet services - ES aggregate
- Org country
- ES
- Type
- LEGACY
- Created
- Jul 3, 2020
- Updated
- Jul 3, 2020
- Maintainer
- OBS2016-MNT
- RIR
- RIPE NCC
- Country
- IE
- Delegated
- Jun 21, 1993
- Status
- assigned
Report abuse
Abuse contact
- soc@
orange. com - Name
- Abuse-C Role
- Handle
- AR57244-RIPE