Data as of Nov 11, 2026
158.26.56.0/21
No anonymizer space · no proxy exits in 30 daysAmazon.com, Inc. · space held by Exxon Mobil 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 |
|---|---|---|---|---|---|---|
| 158.26.0.0/16 | 65,536 | NETXOM-158-26-0-0 | Exxon Mobil Corporation (EMC-55) · US | Direct Allocation | Feb 7, 1992 | gsc-emit-arin@ |
| └ 158.26.56.0/21 | 2,048 | NETXOM-156-26-56-0 | unknown | Reassigned | Sep 26, 2023 | gsc-emit-arin@ via NETXOM-158-26-0-0 |
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
- Exxon Mobil Corporation
- Handle
- EMC-55
- Range
- 158.
26. 0. 0/ 16 - Registration type
- Direct Allocation
- Record created
- Feb 7, 1992
- Legacy
- yes
Origin network
AS16509
US
- Name
- Amazon.com, Inc.
- Type
- Hosting
- Registered
- May 4, 2000
- Domain
- amazon.com
- Website
- www.amazon.com
- Industry
- Hosting and Cloud Provider
- Spamhaus ASN-DROP
- not listed
- VPN servers
- 300
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Stable
- First seen
- Oct 2023
- Current origin since
- Oct 2023 · 3.1 yr
- Origin networks
- 1
RPKI
Route origin authorizations
Whois
Registration for this announcement
- Range
- 158.
26. 56. 0/ 21 - Netname
- NETXOM-156-26-56-0
- Registrant
- Exxon Mobil Corporation
- Organization
- Exxon Mobil Corporation (EMC-55)
- Org address
- P.O. Box 8519, Spring, TX, 77387-8519
- Org country
- US
- Type
- Reassigned
- Handle
- NET-158-26-56-0-1
- Parent
- NET-158-26-0-0-1
- Created
- Sep 26, 2023
- RIR
- ARIN
- Country
- US
- Delegated
- Feb 7, 1992
- Status
- assigned
Report abuse
Abuse contact
- internet-administration@
exxonmobil. com - Name
- Role Account
- Phone
- +1-832-624-8555
- Handle
- ROLEA9-ARIN