Data as of Nov 7, 2026
63.115.114.0/24
No anonymizer space · no proxy exits in 30 daysGlencom Systems Inc. · space held by Verizon Business
Announcement
this exact prefix
RPKI valid
Announced by
Type
Business
Risk
0 / 100 · Low
Recent change
New origin Sep 28, 2026
from AS18936 Glencom Systems Inc., after 12.7 years unannounced
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 63.112.0.0/12 | AS701 | Internet provider | 299 21 always on | Verizon Business |
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 |
|---|---|---|---|---|---|---|
| 63.64.0.0/10 | 4,194,304 | UUNET63 | Verizon Business (MCICS) · US | Direct Allocation | Jan 22, 1999 | abuse@ |
| └ 63.115.112.0/20 | 4,096 | GLENCOM-63-115-112-0-21 | Glencom, Inc. (GLEN) · US | Reallocated | Oct 30, 2000 | glennf@ |
Network & registry
IPv4 market
Holder
- Organization
- Verizon Business
- Handle
- MCICS
- Range
- 63.
64. 0. 0/ 10 - Registration type
- Direct Allocation
- Record created
- Jan 22, 1999
- Reallocated to
- Glencom, Inc. (GLEN)
- Reallocated range
- 63.
115. 112. 0/ 20 - Reallocated
- Oct 30, 2000
Origin network
AS18936
US
- Name
- Glencom Systems Inc.
- Type
- Business
- Registered
- Oct 30, 2000
- Domain
- glen.com
- Industry
- Hosting and Cloud Provider
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Stable
- First seen
- Nov 2013
- Current origin since
- Sep 28, 2026 · 1 mo
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 63.115.114.0/24 | AS18936 | /24 | ARIN | RPKI valid |
Whois
Registration for this announcement
- Range
- 63.
115. 112. 0/ 20 - Netname
- GLENCOM-63-115-112-0-21
- Registrant
- Glencom, Inc.
- Organization
- Glencom, Inc. (GLEN)
- Org address
- 25 East. Prince, Linden, NJ, 07036
- Org country
- US
- Type
- Reallocated
- Handle
- NET-63-115-112-0-1
- Parent
- NET-63-64-0-0-1
- Created
- Oct 30, 2000
- RIR
- ARIN
- Country
- US
- Delegated
- Jan 22, 1999
- Status
- assigned
Report abuse
Abuse contact
- abuse@
verizon. com - Name
- abuse
- Phone
- +1-800-900-0241
- Handle
- ABUSE3-ARIN