Data as of Nov 12, 2026
63.170.64.0/24
No anonymizer space · no proxy exits in 30 daysMacy's Systems and Technology, Inc. · reallocated from Cogent Communications, LLC
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 63.160.0.0/12 | AS174 | Internet provider | 188 24 always on | Cogent 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 |
|---|---|---|---|---|---|---|
| 63.160.0.0/12 | 1,048,576 | COGENT-63-160-0 | Cogent Communications, LLC (COGC) · US | Direct Allocation | Dec 3, 1999 | abuse@ |
| └ 63.170.64.0/23 | 512 | MACYS-CGNT-NET-1 | Macy's Systems and Technology, Inc. (MST-43) · US | Reallocated | Sep 13, 2023 | — |
Network & registry
IPv4 market
Holder
- Organization
- Cogent Communications, LLC
- Handle
- COGC
- Range
- 63.
160. 0. 0/ 12 - Registration type
- Direct Allocation
- Record created
- Dec 3, 1999
- Reallocated to
- Macy's Systems and Technology, Inc. (MST-43)
- Reallocated range
- 63.
170. 64. 0/ 23 - Reallocated
- Sep 13, 2023
Origin network
AS62802
US
- Name
- Macy's Systems and Technology, Inc.
- Type
- Business
- Registered
- Sep 23, 2013
- Domain
- macys.com
- Industry
- Clothing, Fashion, Luggage
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Stable
- First seen
- Aug 2022
- Current origin since
- Sep 2023 · 3.1 yr
- Origin networks
- 1
Whois
Registration for this announcement
- Range
- 63.
170. 64. 0/ 23 - Netname
- MACYS-CGNT-NET-1
- Registrant
- Macy's Systems and Technology, Inc.
- Organization
- Macy's Systems and Technology, Inc. (MST-43)
- Org address
- 5985 State Bridge Road, Johns Creek, GA, 30097
- Org country
- US
- Type
- Reallocated
- Handle
- NET-63-170-64-0-1
- Parent
- NET-63-160-0-0-1
- Created
- Sep 13, 2023
- RIR
- ARIN
- Country
- US
- Delegated
- Dec 3, 1999
- Status
- assigned
Report abuse
Abuse contact
- abuse@
cogentco. com - Name
- Cogent Abuse
- Phone
- +1-877-875-4311
- Handle
- COGEN-ARIN