Data as of Nov 10, 2026
70.47.76.0/22
No anonymizer space · no proxy exits in 30 daysAS4883 · space held by Cologix, Inc
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Holder | RPKI |
|---|---|---|---|---|
| 70.47.0.0/16 since Mar 2006 | AS8001 | Hosting | Cologix, Inc |
Network & registry
Origin network
AS4883
ZZ
- Registered
- Nov 9, 2026
- Domain
- allianttech.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
- Oct 2011
- Current origin since
- May 2025 · 1.5 yr
- Origin networks
- 1
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS4883 | RADB | Alliant | MAINT-AS8001 | Nov 13, 2023 |
Whois
Registration for this announcement
- Range
- 70.
47. 0. 0/ 16 - Netname
- NAC-NETBLK08
- Registrant
- Cologix, Inc
- Organization
- Cologix, Inc (COLOG-8)
- Org address
- 1601 19th Street, Denver, CO, 80202
- Org country
- US
- Type
- Direct Allocation
- Handle
- NET-70-47-0-0-1
- Parent
- NET-70-0-0-0-0
- Created
- Dec 8, 2005
- RIR
- ARIN
- Country
- US
- Delegated
- Dec 8, 2005
- Status
- assigned
Report abuse
Abuse contact
- abuse@
cologix. com - Name
- Abuse
- Phone
- +1-720-230-7000
- Handle
- ABUSE5526-ARIN