[ IP ]

2600:9000:28cd:a00:4:9c0a:4440:93a1

#266,786Top IPs · 1M scope1 domain

Overview

Top IPs list rank

1M: #266,786(1 domains)

Hosted domains (90 days): 1
Hosted domains (all time): 1
First seen: Wed Jul 15 2026 12:50:42 GM
Last seen: Wed Jul 15 2026 12:50:42 GM
PDNS hits (90 days): 1
Country: US
Snapshot: 1970-01-01

Network operated by Amazon.com, Inc. (AMAZON-4) (AMZ-CF).

List rank history

4 daily snapshots in the Top IPs list (1M scope). Lower rank numbers indicate more hosted domains in scope.

Whois — 2600:9000:28cd:a00:4:9c0a:4440:93a1

Netname: AMZ-CF
Organization: Amazon.com, Inc. (AMAZON-4)
Country: US
ASN: —

Full whois record


#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
#
# Copyright 1997-2026, American Registry for Internet Numbers, Ltd.
#


NetRange:       2600:9000:: - 2600:900F:FFFF:FFFF:FFFF:FFFF:FFFF:FFFF
CIDR:           2600:9000::/28
NetName:        AMZ-CF
NetHandle:      NET6-2600-9000-1
Parent:         NET6-2600 (NET6-2600-1)
NetType:        Direct Allocation
OriginAS:       
Organization:   Amazon.com, Inc. (AMAZON-4)
RegDate:        2015-04-22
Updated:        2015-04-22
Ref:            https://rdap.arin.net/registry/ip/2600:9000::



OrgName:        Amazon.com, Inc.
OrgId:          AMAZON-4
Address:        1918 8th Ave
City:           SEATTLE
StateProv:      WA
PostalCode:     98101-1244
Country:        US
RegDate:        1995-01-23
Updated:        2022-09-30
Ref:            https://rdap.arin.net/registry/entity/AMAZON-4


OrgRoutingHandle: ARMP-ARIN
OrgRoutingName:   AWS RPKI Management POC
OrgRoutingPhone:  +1-206-555-0000 
OrgRoutingEmail:  [email protected]
OrgRoutingRef:    https://rdap.arin.net/registry/entity/ARMP-ARIN

OrgTechHandle: ANO24-ARIN
OrgTechName:   Amazon EC2 Network Operations
OrgTechPhone:  +1-206-555-0000 
OrgTechEmail:  [email protected]
OrgTechRef:    https://rdap.arin.net/registry/entity/ANO24-ARIN

OrgAbuseHandle: AEA8-ARIN
OrgAbuseName:   Amazon EC2 Abuse
OrgAbusePhone:  +1-206-555-0000 
OrgAbuseEmail:  [email protected]
OrgAbuseRef:    https://rdap.arin.net/registry/entity/AEA8-ARIN

OrgRoutingHandle: IPROU3-ARIN
OrgRoutingName:   IP Routing
OrgRoutingPhone:  +1-206-555-0000 
OrgRoutingEmail:  [email protected]
OrgRoutingRef:    https://rdap.arin.net/registry/entity/IPROU3-ARIN

OrgNOCHandle: AANO1-ARIN
OrgNOCName:   Amazon AWS Network Operations
OrgNOCPhone:  +1-206-555-0000 
OrgNOCEmail:  [email protected]
OrgNOCRef:    https://rdap.arin.net/registry/entity/AANO1-ARIN


#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
#
# Copyright 1997-2026, American Registry for Internet Numbers, Ltd.
#

Open ports — 2600:9000:28cd:a00:4:9c0a:4440:93a1

Port scan not run for 2600:9000:28cd:a00:4:9c0a:4440:93a1 yet. Probes are queued from passive DNS IPs in the worker pipeline.

Hosted domains — PDNS pivot

No hosted domains found for 2600:9000:28cd:a00:4:9c0a:4440:93a1 in passive DNS yet.