Data as of Nov 9, 2026
205.251.120.0/21
No anonymizer space · no proxy exits in 30 daysAtlantic Metro Communications II, Inc.
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Holder | RPKI |
|---|---|---|---|---|
| 205.251.0.0/17 since Jun 2021 | AS29838 | Hosting | Atlantic Metro Communications II, Inc. |
More specific
Announcements inside
| Prefix | Origin | Type | Holder | RPKI |
|---|---|---|---|---|
| 205.251.120.0/24 since Jun 2021 | AS29838 | Hosting | Atlantic Metro Communications II, Inc. | |
| 205.251.121.0/24 since Jun 2021 | AS29838 | Hosting | Atlantic Metro Communications II, Inc. | |
| 205.251.124.0/24 since Jun 2021 | AS29838 | Hosting | Atlantic Metro Communications II, Inc. via Information Strategies, Inc. |
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 |
|---|---|---|---|---|---|---|
| 205.251.0.0/17 | 32,768 | NET-205-251-0-0-1 | Atlantic Metro Communications II, Inc. (AMCI-3) · US | Direct Allocation | Aug 11, 2009 | abuse@ |
| └ 205.251.120.0/24 | 256 | NET-205-251-120-0-1 | Flex Data Center, LLC. (C10930291) · US | Reassigned | Aug 16, 2024 | abuse@ via NET-205-251-0-0-1 |
| └ 205.251.122.96/28 | 16 | CHRCO-01 | unknown | — | — | — |
| └ 205.251.123.0/24 | 256 | E4LOGICS-01 | unknown | — | — | — |
| └ 205.251.124.0/24 | 256 | INFORMATIONSTRATEGIES-01 | Information Strategies, Inc. (INFOR-67) · US | Reallocated | Oct 13, 2010 | — |
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
Origin network
AS29838
US
- Name
- Atlantic Metro Communications II, Inc.
- Type
- Hosting
- Registered
- May 14, 2003
- Domain
- atlanticmetro.net
- Website
- 365datacenters.com/
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Stable
- First seen
- Apr 2010
- Current origin since
- Jun 2021 · 5.4 yr
- Origin networks
- 2
- Last change of origin
- Jul 2020
Recorded history
History
- Handoffs
- 1
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS33597 not the origin | ALTDB | INFORELAY-IAD2 | MAINT-AS33597 | Oct 5, 2010 |
IRR inside
Route objects inside
| Prefix | Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|---|
| 205.251.123.0/24 | AS33597 | ALTDB | INFORELAY-IAD2 | MAINT-AS33597 | Oct 5, 2010 |
| 205.251.125.0/24 | AS33597 | ALTDB | INFORELAY-IAD2 | MAINT-AS33597 | Oct 5, 2010 |
| 205.251.126.0/24 | AS33597 | ALTDB | INFORELAY-IAD2 | MAINT-AS33597 | Sep 23, 2010 |
| 205.251.127.0/24 | AS33597 | ALTDB | INFORELAY-IAD2 | MAINT-AS33597 | Oct 5, 2010 |
Whois
Registration for this announcement
- Range
- 205.
251. 0. 0/ 17 - Netname
- NET-205-251-0-0-1
- Registrant
- Atlantic Metro Communications II, Inc.
- Organization
- Atlantic Metro Communications II, Inc. (AMCI-3)
- Org address
- 4 Century Dr, Parsippany, NJ, 07054
- Org country
- US
- Type
- Direct Allocation
- Handle
- NET-205-251-0-0-1
- Parent
- NET-205-0-0-0-0
- Created
- Aug 11, 2009
- RIR
- ARIN
- Country
- US
- Delegated
- Aug 11, 2009
- Status
- assigned
Report abuse
Abuse contact
- abuse@
atlanticmetro. net - Name
- AMC Abuse
- Phone
- +1-866-365-6246;ext1
- Handle
- AMCAB-ARIN