Data as of Nov 3, 2026
198.233.80.0/23
No anonymizer space · no proxy exits in 30 daysGTT Communications Inc. · space held by CenturyLink Communications, LLC
IPv4 market
Path
1 · Holder
record created Jul 26, 1993 · reallocated to Ipnetzone Communications Inc Dec 10, 2013
2 · Leased from
4 · Use
Unknown
Lineage
How this block came to its use, oldest first. The whole IPv4 market →
198.233.80.0/23
From the registry to its use
- Jul 26, 1993Registry recordCenturyLink Communications, LLCDirect Allocation (legacy, pre-1997)198.233.0.0/16
- May 9, 2005– Nov 2, 2026
- Aug 18, 2011– Apr 22, 2015AnnouncedAS20077 IPNetZone
- Aug 24, 2011
- Dec 10, 2013ReallocatedIpnetzone Communications IncReallocated198.233.80.0/23
- May 1, 2015– Nov 2, 2026
- todayLeased fromIPNetZoneIP broker
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 198.233.0.0/16 since May 2005 | AS209 | Residential | 8 | CenturyLink Communications, LLC |
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 |
|---|---|---|---|---|---|---|
| 198.233.0.0/16 | 65,536 | CENTURYLINK-LEGACY-QWEST-INET-30 | CenturyLink Communications, LLC (CCL-534) · US | Direct Allocation | Jul 26, 1993 | [email protected] |
| └ 198.233.80.0/23 | 512 | Q1210-198-233-80-0 | Ipnetzone Communications Inc (IC-202) · US | Reallocated | Dec 10, 2013 | — |
| └ 198.233.81.72/29 | 8 | DEALERSPEEDLEADS-IA1 | unknown | — | — | — |
Composition
The types across the prefix's announced space, by addresses.
Announced space
Address share
Announced space
Types across the prefix
512 addresses
| Type | Addresses | Share | Ranges | |
|---|---|---|---|---|
| Unknown | 504 | 98% | 2 | |
| Business | 8 | 1.6% | 1 |
Network & registry
IPv4 market
Holder
- Organization
- CenturyLink Communications, LLC
- Handle
- CCL-534
- Range
- 198.233.0.0/16
- Registration type
- Direct Allocation
- Record created
- Jul 26, 1993
- Legacy
- yes
- Reallocated to
- Ipnetzone Communications Inc (IC-202)
- Reallocated range
- 198.233.80.0/23
- Reallocated
- Dec 10, 2013
Origin network
AS3257
US
- Name
- GTT Communications Inc.
- Type
- Internet provider
- Registered
- Sep 30, 1994
- Domain
- gtt.net
- Website
- www.gtt.net
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
- VPN servers
- 244
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Stable
- First seen
- Aug 2011
- Current origin since
- May 2015 · 12 yr
- Origin networks
- 2
- Last change of origin
- May 2015
Recorded history
History
- Handoffs
- 1
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS20077 not the origin | RADB | IPNETZONE-6 | MAINT-AS3257 | Nov 13, 2023 |
Whois
Registration for this announcement
- Range
- 198.233.80.0/23
- Netname
- Q1210-198-233-80-0
- Registrant
- Ipnetzone Communications Inc
- Organization
- Ipnetzone Communications Inc (IC-202)
- Org address
- 6175 GUARDIAN GTWY, ABERDEEN PROVING GROUND, MD, 21005
- Org country
- US
- Type
- Reallocated
- Handle
- NET-198-233-80-0-1
- Parent
- NET-198-233-0-0-1
- Created
- Dec 10, 2013
- RIR
- ARIN
- Country
- US
- Delegated
- Jul 26, 1993
- Status
- assigned
Report abuse
Abuse contact
- [email protected]
- Name
- Centurylink Abuse Desk
- Phone
- +1-877-886-6515
- Handle
- CAD54-ARIN