Data as of Nov 10, 2026
207.90.185.0/24
No anonymizer space · no proxy exits in 30 daysMassachusetts Convention Center Authority · space held by Level 3 Parent, 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 |
|---|---|---|---|---|---|---|
| 207.90.128.0/18 | 16,384 | LEVEL7-CIDR | Level 3 Parent, LLC (LPL-141) · US | Direct Allocation | Apr 1, 1996 | abuse@ |
| └ 207.90.185.0/24 | 256 | MASS-MUTUAL | Massachusetts Convention Center Authority (MCCA) · US | Reassigned | Nov 28, 1996 | MCCAnetwork@ |
Network & registry
IPv4 market
Holder
- Organization
- Level 3 Parent, LLC
- Handle
- LPL-141
- Range
- 207.
90. 128. 0/ 18 - Registration type
- Direct Allocation
- Record created
- Apr 1, 1996
- Legacy
- yes
Origin network
AS64237
US
- Name
- Massachusetts Convention Center Authority
- Type
- Business
- Registered
- Apr 18, 2019
- Domain
- massconvention.com
- Industry
- Museums, Libraries, and Entertainment
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Stable
- First seen
- May 2019
- Current origin since
- May 2019 · 7.5 yr
- Origin networks
- 1
Whois
Registration for this announcement
- Range
- 207.
90. 185. 0/ 24 - Netname
- MASS-MUTUAL
- Registrant
- Massachusetts Convention Center Authority
- Organization
- Massachusetts Convention Center Authority (MCCA)
- Org address
- 415 Summer Street, Boston, MA, 02210
- Org country
- US
- Type
- Reassigned
- Handle
- NET-207-90-185-0-1
- Parent
- NET-207-90-128-0-1
- Created
- Nov 28, 1996
- RIR
- ARIN
- Country
- US
- Delegated
- Apr 1, 1996
- Status
- assigned
Report abuse
Abuse contact
- MCCAnetwork@
massconvention. com - Name
- MCCA NETWORKING
- Phone
- +1-617-954-3000
- Handle
- MCCAN130-ARIN