IPv4 address 205.251.193.249 - whois, reputation, ping and tools

Summary

Hostname: ns-505.awsdns-63.com
ASN: —
Organization: Amazon.com, Inc.
Network: AMAZON-05
Range: 205.251.192.0 - 205.251.255.255
/24 block: 205.251.193.0/24
Country: US
Blacklists: 0 of 14
Abuse contact: [email protected]

Presence of 205.251.193.249 in blacklists

List	Status
zen.spamhaus.org	Not listed
bl.spamcop.net	Not listed
black.junkemailfilter.com	Not listed
multi.surbl.org	Not listed
dnsbl.sorbs.net	Not listed
b.barracudacentral.org	Not listed
dnsbl.tornevall.org	Not listed
dnsbl.httpbl.org	Not listed
dnsbl-1.uceprotect.net	Not listed
dnsbl-2.uceprotect.net	Not listed
dnsbl-3.uceprotect.net	Not listed
v4.fullbogons.cymru.com	Not listed
bl.blocklist.de	Not listed
rbl.blockedservers.com	Not listed

What is a blacklist (RBL)?

An RBL (Real-time Blackhole List), also known as a DNSBL (DNS-based Blackhole List), is a mechanism used to fight spam by blocking e-mails coming from sources known to send spam. RBLs are databases listing the IP addresses deemed responsible for sending unsolicited e-mail. Mail server administrators use these lists to filter incoming e-mails by checking whether the sender's IP address appears in one or more RBLs. If it does, the e-mail may be rejected or subjected to additional checks.

There are different types of RBLs, each with its own criteria for listing IP addresses. Some focus on IP addresses that send spam directly, while others list IP addresses belonging to networks known to host computers infected with malware and used as bots to send spam. RBL operators keep their lists up to date through automatic and manual contributions, and IP address owners can often request removal from a list if they believe the listing is unjustified.

WHOIS data for 205.251.193.249

# 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/

# start

NetRange: 205.251.192.0 - 205.251.255.255

CIDR: 205.251.192.0/18

NetName: AMAZON-05

NetHandle: NET-205-251-192-0-1

Parent: NET205 (NET-205-0-0-0-0)

NetType: Direct Allocation

OriginAS:

Organization: Amazon.com, Inc. (AMAZON-4)

RegDate: 2010-08-27

Updated: 2021-07-01

Comment: -----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----

Ref: https://rdap.arin.net/registry/ip/205.251.192.0

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: 2026-09-24

Ref: https://rdap.arin.net/registry/entity/AMAZON-4

OrgDNSHandle: DNS1131-ARIN

OrgDNSName: DNS

OrgDNSPhone: +1-202-555-0000

OrgDNSEmail: [email protected]

OrgDNSRef: https://rdap.arin.net/registry/entity/DNS1131-ARIN

OrgRoutingHandle: IPROU3-ARIN

OrgRoutingName: IP Routing

OrgRoutingPhone: +1-206-555-0000

OrgRoutingEmail: [email protected]

OrgRoutingRef: https://rdap.arin.net/registry/entity/IPROU3-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

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

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

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

RNOCHandle: ROLEA19-ARIN

RNOCName: Role Account

RNOCPhone: +1-206-266-4064

RNOCEmail: [email protected]

RNOCRef: https://rdap.arin.net/registry/entity/ROLEA19-ARIN

RAbuseHandle: ROLEA19-ARIN

RAbuseName: Role Account

RAbusePhone: +1-206-266-4064

RAbuseEmail: [email protected]

RAbuseRef: https://rdap.arin.net/registry/entity/ROLEA19-ARIN

RTechHandle: ROLEA19-ARIN

RTechName: Role Account

RTechPhone: +1-206-266-4064

RTechEmail: [email protected]

RTechRef: https://rdap.arin.net/registry/entity/ROLEA19-ARIN

# end

# start

NetRange: 205.251.192.0 - 205.251.199.255

CIDR: 205.251.192.0/21

NetName: AMAZON-BYOIP

NetHandle: NET-205-251-192-0-2

Parent: AMAZON-05 (NET-205-251-192-0-1)

NetType: Reallocated

OriginAS:

Organization: Amazon Data Services Northern Virginia (ADSN-1)

RegDate: 2022-01-11

Updated: 2022-01-11

Comment: -----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----

Ref: https://rdap.arin.net/registry/ip/205.251.192.0

OrgName: Amazon Data Services Northern Virginia

OrgId: ADSN-1

Address: 13200 Woodland Park Road

City: Herndon

StateProv: VA

PostalCode: 20171