Summary
- Hostname
- —
- ASN
- —
- Organization
- Bluegrass Network LLC
- Network
- BLUEGRASS-1
- Range
- 66.38.0.0 - 66.38.127.255
- /24 block
- 66.38.2.0/24
- Country
- US
- Blacklists
- 0 of 14
- Abuse contact
- [email protected]
Presence of 66.38.2.2 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 66.38.2.2
#
# 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.
#
# start
NetRange: 66.38.0.0 - 66.38.127.255
CIDR: 66.38.0.0/17
NetName: BLUEGRASS-1
NetHandle: NET-66-38-0-0-1
Parent: NET66 (NET-66-0-0-0-0)
NetType: Direct Allocation
OriginAS:
Organization: Bluegrass Network LLC (BLUE)
RegDate: 2000-10-24
Updated: 2012-03-02
Comment: ADDRESSES WITHIN THIS BLOCK ARE NON-PORTABLE
Ref: https://rdap.arin.net/registry/ip/66.38.0.0
OrgName: Bluegrass Network LLC
OrgId: BLUE
Address: 115 W. Williams St.
City: Elizabethtown
StateProv: KY
PostalCode: 42701
Country: US
RegDate: 1996-06-16
Updated: 2024-11-25
Ref: https://rdap.arin.net/registry/entity/BLUE
ReferralServer: rwhois://rwhois.blue.net:4321
OrgTechHandle: NA175-ARIN
OrgTechName: Network Administrator
OrgTechPhone: +1-270-982-8860
OrgTechEmail: [email protected]
OrgTechRef: https://rdap.arin.net/registry/entity/NA175-ARIN
OrgNOCHandle: NA175-ARIN
OrgNOCName: Network Administrator
OrgNOCPhone: +1-270-982-8860
OrgNOCEmail: [email protected]
OrgNOCRef: https://rdap.arin.net/registry/entity/NA175-ARIN
OrgAbuseHandle: NA175-ARIN
OrgAbuseName: Network Administrator
OrgAbusePhone: +1-270-982-8860
OrgAbuseEmail: [email protected]
OrgAbuseRef: https://rdap.arin.net/registry/entity/NA175-ARIN
RTechHandle: NA175-ARIN
RTechName: Network Administrator
RTechPhone: +1-270-982-8860
RTechEmail: [email protected]
RTechRef: https://rdap.arin.net/registry/entity/NA175-ARIN
# end
# start
NetRange: 66.38.2.0 - 66.38.2.31
CIDR: 66.38.2.0/27
NetName: BBTEL-66-38-2
NetHandle: NET-66-38-2-0-1
Parent: BLUEGRASS-1 (NET-66-38-0-0-1)
NetType: Reassigned
OriginAS:
Organization: Brandenburg Telephone Company (BRAND-3)
RegDate: 2017-08-31
Updated: 2017-08-31
Ref: https://rdap.arin.net/registry/ip/66.38.2.0
OrgName: Brandenburg Telephone Company
OrgId: BRAND-3
Address: 200 Telco Drive
City: Brandenburg
StateProv: KY
PostalCode: 40108
Country: US
RegDate: 2003-01-24
Updated: 2024-11-25
Ref: https://rdap.arin.net/registry/entity/BRAND-3
OrgTechHandle: NTH7-ARIN
OrgTechName: Thompson, Nicholas
OrgTechPhone: +1-270-351-4466
OrgTechEmail: [email protected]
OrgTechRef: https://rdap.arin.net/registry/entity/NTH7-ARIN
OrgAbuseHandle: MATTI100-ARIN
OrgAbuseName: Mattingly, Kelly
OrgAbusePhone: +1-270-422-2121
OrgAbuseEmail: [email protected]
OrgAbuseRef: https://rdap.arin.net/registry/entity/MATTI100-ARIN
# end
#
# 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.
#
Related domain names
Domains mentioned in the reverse DNS and the WHOIS of 66.38.2.2.
What is an IP address?
An IP address is a unique identifier on the internet that identifies a server or an internet user. Here the IP address is 66.38.2.2: it may be the unique address used to reach a website, or the unique address of an internet user.
An SMTP server (a server used to send e-mails) must have a reverse DNS record associated with its IP address