Data as of Nov 9, 2026
198.6.73.0/24
No anonymizer space · no proxy exits in 30 daysSwitch, Ltd · space held by Verizon Business
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Holder | RPKI |
|---|---|---|---|---|
| 198.6.0.0/16 since May 2005 | AS701 | Internet provider | 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 |
|---|---|---|---|---|---|---|
| 198. | 196,608 | NETBLK-UUNETCBLK4 | Verizon Business (MCICS) · US | Direct Allocation | Nov 10, 1992 | abuse@ |
| └ 198.6.73.0/24 | 256 | DPNTPHMK-SC | Toppan Photomasks, Inc. (DUPONT-3) · US | Reassigned | Apr 15, 1991 | — |
Network & registry
IPv4 market
Holder
- Organization
- Verizon Business
- Handle
- MCICS
- Range
- 198.
4. 0. 0 - 198. 6. 255. 255 - Registration type
- Direct Allocation
- Record created
- Nov 10, 1992
- Legacy
- yes
Origin network
AS23005
US
- Name
- Switch, Ltd
- Type
- Hosting
- Registered
- Dec 28, 2001
- Domain
- switch.com
- Spamhaus ASN-DROP
- not listed
- VPN servers
- 13
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Rotating
- First seen
- May 2005
- Current origin since
- Nov 2023 · 3.0 yr
- Origin networks
- 2
- Last change of origin
- Nov 2023
Recorded history
History
- Handoffs
- 1
Whois
Registration for this announcement
- Range
- 198.
6. 73. 0/ 24 - Netname
- DPNTPHMK-SC
- Registrant
- Toppan Photomasks, Inc.
- Organization
- Toppan Photomasks, Inc. (DUPONT-3)
- Org address
- 131 Old Settlers Blvd., Round Rock, TX, 78664
- Org country
- US
- Type
- Reassigned
- Handle
- NET-198-6-73-0-1
- Parent
- NET-198-4-0-0-1
- Created
- Apr 15, 1991
- RIR
- ARIN
- Country
- US
- Delegated
- Nov 10, 1992
- Status
- assigned
Report abuse
Abuse contact
- abuse@
verizon. com - Name
- abuse
- Phone
- +1-800-900-0241
- Handle
- ABUSE3-ARIN