Data as of Nov 11, 2026
159.49.0.0/16
No anonymizer space · no proxy exits in 30 daysAlaska Airlines, Inc.
Announcement
this exact prefix
No RPKI
Announced by
Type
Business
Recent change
New origin Sep 18, 2026
from AS29702 Alaska Airlines, Inc.
Announcements
Nesting
More-specifics by size
Sized by addresses, colored by each announcement's type. Click a tile with children to zoom in, a leaf to open it.
More specific
Announcements inside
| Prefix | Origin | Type | Holder | RPKI |
|---|---|---|---|---|
| 159.49.0.0/24 since Sep 18, 2026 | AS29750 | Business | Alaska Airlines, Inc. | |
| 159.49.36.0/24 since Sep 18, 2026 | AS29750 | Business | Alaska Airlines, Inc. | |
| 159.49.37.0/24 since Sep 18, 2026 | AS29750 | Business | Alaska Airlines, Inc. | |
| 159.49.46.0/24 since May 2009 | AS10966 | Business | Alaska Airlines, Inc. | |
| 159.49.47.0/24 since May 2009 | AS10966 | Business | Alaska Airlines, Inc. | |
| 159.49.93.0/24 since Sep 18, 2026 | AS29750 | Business | Alaska Airlines, Inc. | |
| 159.49.122.0/24 since Sep 18, 2026 | AS29750 | Business | Alaska Airlines, Inc. | |
| 159.49.130.0/24 since Sep 18, 2026 | AS29750 | Business | Alaska Airlines, Inc. | |
| 159.49.148.0/24 since Sep 18, 2026 | AS29750 | Business | Alaska Airlines, Inc. | |
| 159.49.159.0/24 since Sep 18, 2026 | AS29750 | Business | Alaska Airlines, Inc. | |
| 159.49.164.0/24 since Sep 18, 2026 | AS29750 | Business | Alaska Airlines, Inc. | |
| 159.49.165.0/24 since Sep 18, 2026 | AS29750 | Business | Alaska Airlines, Inc. | |
| 159.49.166.0/24 since Sep 18, 2026 | AS29750 | Business | Alaska Airlines, Inc. | |
| 159.49.167.0/24 since Sep 18, 2026 | AS29750 | Business | Alaska Airlines, Inc. | |
| 159.49.228.0/24 since Sep 18, 2026 | AS29750 | Business | Alaska Airlines, Inc. | |
| 159.49.229.0/24 since Sep 18, 2026 | AS29750 | Business | Alaska Airlines, Inc. | |
| 159.49.230.0/24 since Sep 18, 2026 | AS29750 | Business | Alaska Airlines, Inc. | |
| 159.49.231.0/24 since Sep 18, 2026 | AS29750 | Business | Alaska Airlines, Inc. | |
| 159.49.240.0/24 since Sep 18, 2026 | AS29750 | Business | Alaska Airlines, Inc. | |
| 159.49.241.0/24 since Sep 18, 2026 | AS29750 | Business | Alaska Airlines, Inc. | |
| 159.49.251.0/24 since Sep 18, 2026 | AS29750 | Business | Alaska Airlines, Inc. | |
| 159.49.253.0/24 since Sep 18, 2026 | AS29750 | Business | Alaska Airlines, Inc. | |
| 159.49.254.0/24 since Sep 18, 2026 | AS29750 | Business | Alaska Airlines, Inc. | |
| 159.49.255.0/24 since Sep 2014 | AS10966 | Business | Alaska Airlines, Inc. |
Network & registry
Origin network
AS29750
US
- Name
- Alaska Airlines, Inc.
- Type
- Business
- Registered
- Jun 20, 2016
- Domain
- alaskaair.com
- Industry
- Air Travel
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Rotating
- First seen
- May 2005
- Current origin since
- Sep 18, 2026 · 2 mo
- Origin networks
- 3
- Last change of origin
- Sep 18, 2026
Recorded history
History
- Handoffs
- 5
- Also announced by
- 29702
IRR inside
Route objects inside
| Prefix | Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|---|
| 159.49.174.0/24 | AS19905 | RADB | SP_ALASKAAIR | MAINT-AS19905 | Nov 13, 2023 |
| 159.49.200.0/24 | AS19905 | RADB | SP_ALASKAAIR | MAINT-AS19905 | Nov 13, 2023 |
Whois
Registration for this announcement
- Range
- 159.
49. 0. 0/ 16 - Netname
- ALASKA-AIRGROUP-159-49
- Registrant
- Alaska Airlines, Inc.
- Organization
- Alaska Airlines, Inc. (ALASKA)
- Org address
- 20313 28th Ave S, Seatac, WA, 98198
- Org country
- US
- Type
- Direct Allocation
- Handle
- NET-159-49-0-0-1
- Parent
- NET-159-0-0-0-0
- Created
- Mar 6, 1992
- RIR
- ARIN
- Country
- US
- Delegated
- Mar 6, 1992
- Status
- assigned
Report abuse
Abuse contact
- nobody@
example. com - Name
- No, Contact Known
- Phone
- +1-800-555-1234
- Handle
- CKN23-ARIN