Data as of Nov 13, 2026
75.108.201.0/24
No anonymizer space · no proxy exits in 30 daysNortheast Texas Community College · space held by Optimum
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 75.108.192.0/18 since Aug 2016 | AS19108 | Residential | 145 32 always on | Optimum | |
| 75.108.0.0/14 since Nov 2006 | AS19108 | Residential | 3,252 551 always on | Optimum |
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 |
|---|---|---|---|---|---|---|
| 75.108.0.0/14 | 262,144 | SUDDE-NETBLK-75-108-0-0 | Optimum (SUDDE) · US | Direct Allocation | Jul 18, 2006 | abuse@ |
| └ 75.108.201.0/24 | 256 | OOL-CPE-MTPLTX-75-108-201-0-24 | Northeast TX Community College (C09723575) · US | Reassigned | Jun 26, 2023 | abuse@ via SUDDE-NETBLK-75-108-0-0 |
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
- Optimum
- Handle
- SUDDE
- Range
- 75.
108. 0. 0/ 14 - Registration type
- Direct Allocation
- Record created
- Jul 18, 2006
Origin network
AS26714
US
- Name
- Northeast Texas Community College
- Type
- Education
- Registered
- Apr 14, 2023
- Domain
- ntcc.edu
- Industry
- Retail Stores, Wholesale, and E-commerce Sites
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Rotating
- First seen
- Nov 2021
- Current origin since
- Jun 2024 · 2.4 yr
- Origin networks
- 2
- Last change of origin
- Jun 2024
Recorded history
History
- Handoffs
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 75.108.201.0/24 | AS26714 | /24 | ARIN | RPKI valid |
Whois
Registration for this announcement
- Range
- 75.
108. 201. 0/ 24 - Netname
- OOL-CPE-MTPLTX-75-108-201-0-24
- Registrant
- Northeast TX Community College
- Organization
- Northeast TX Community College (C09723575)
- Type
- Reassigned
- Handle
- NET-75-108-201-0-1
- Parent
- NET-75-108-0-0-1
- Created
- Jun 26, 2023
- RIR
- ARIN
- Country
- US
- Delegated
- Jul 18, 2006
- Status
- assigned
Report abuse
Abuse contact
- abuse@
suddenlink. net - Name
- Abuse Suddenlink
- Phone
- +1-903-266-4800
- Handle
- ABUSE6997-ARIN