Data as of Nov 7, 2026
209.66.124.0/24
No anonymizer space · no proxy exits in 30 daysLife Technologies Corp. · space held by Zayo Bandwidth
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 209.66.64.0/18 since May 2005 | AS6461 | Internet provider | 40 | Zayo Bandwidth |
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 |
|---|---|---|---|---|---|---|
| 209.66.64.0/18 | 16,384 | NETBLK-ABOVENET2 | Zayo Bandwidth (ZAYOB) · US | Direct Allocation | Apr 9, 1997 | abuse@ |
| └ 209.66.124.0/24 | 256 | ZAYO-IPYX-125029-209-66-124-0-24 | Life Technologies Corp. (LIFET-27) · US | Reassigned | Mar 11, 2017 | — |
Network & registry
Registry
Holder
- Organization
- Zayo Bandwidth
- Handle
- ZAYOB
- Range
- 209.
66. 64. 0/ 18 - Registration type
- Direct Allocation
- Record created
- Apr 9, 1997
- Legacy
- yes
Origin network
AS25906
US
- Name
- Life Technologies Corp.
- Type
- Business
- Registered
- May 31, 2002
- Domain
- thermofisher.com
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Stable
- First seen
- May 2005
- Current origin since
- May 2017 · 9.5 yr
- Origin networks
- 4
- Last change of origin
- Oct 2020
Recorded history
History
- Handoffs
- 3
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 209.66.124.0/24 | AS25906 | /24 | ARIN | RPKI valid |
| 209.66.64.0/18 | AS6461 | /18 | ARIN | Another network |
Whois
Registration for this announcement
- Range
- 209.
66. 124. 0/ 24 - Netname
- ZAYO-IPYX-125029-209-66-124-0-24
- Registrant
- Life Technologies Corp.
- Organization
- Life Technologies Corp. (LIFET-27)
- Org address
- 7305 Executive Way, Frederick, MD, 21704
- Org country
- US
- Type
- Reassigned
- Handle
- NET-209-66-124-0-1
- Parent
- NET-209-66-64-0-1
- Created
- Mar 11, 2017
- RIR
- ARIN
- Country
- US
- Delegated
- Apr 9, 1997
- Status
- assigned
Report abuse
Abuse contact
- abuse@
zayo. com - Name
- Abuse
- Phone
- +1-866-236-2824
- Handle
- ABUSE5675-ARIN