Summary
- Hostname
- —
- ASN
- —
- Organization
- Belcan LLC
- Network
- NETBLK-BELCAN-WAN
- Range
- 199.74.236.0 - 199.74.237.255
- /24 block
- 199.74.237.0/24
- Country
- US
- Blacklists
- 0 of 14
- Abuse contact
- [email protected]
Presence of 199.74.237.9 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 199.74.237.9
#
# 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: 199.74.236.0 - 199.74.237.255
CIDR: 199.74.236.0/23
NetName: NETBLK-BELCAN-WAN
NetHandle: NET-199-74-236-0-1
Parent: NET199 (NET-199-0-0-0-0)
NetType: Direct Allocation
OriginAS:
Organization: Belcan LLC (BELCAN)
RegDate: 1994-01-28
Updated: 2021-12-14
Ref: https://rdap.arin.net/registry/ip/199.74.236.0
OrgName: Belcan LLC
OrgId: BELCAN
Address: 10151 Carver Rd
City: Cincinnati
StateProv: OH
PostalCode: 45242-4718
Country: US
RegDate: 1991-10-31
Updated: 2026-04-13
Ref: https://rdap.arin.net/registry/entity/BELCAN
OrgNOCHandle: REISJ5-ARIN
OrgNOCName: Reis, Jeffrey
OrgNOCPhone: +1-513-985-7139
OrgNOCEmail: [email protected]
OrgNOCRef: https://rdap.arin.net/registry/entity/REISJ5-ARIN
OrgTechHandle: BELCA-ARIN
OrgTechName: Belcan Tech
OrgTechPhone: +1-513-985-7139
OrgTechEmail: [email protected]
OrgTechRef: https://rdap.arin.net/registry/entity/BELCA-ARIN
OrgTechHandle: REISJ5-ARIN
OrgTechName: Reis, Jeffrey
OrgTechPhone: +1-513-985-7139
OrgTechEmail: [email protected]
OrgTechRef: https://rdap.arin.net/registry/entity/REISJ5-ARIN
OrgAbuseHandle: REISJ5-ARIN
OrgAbuseName: Reis, Jeffrey
OrgAbusePhone: +1-513-985-7139
OrgAbuseEmail: [email protected]
OrgAbuseRef: https://rdap.arin.net/registry/entity/REISJ5-ARIN
OrgAbuseHandle: BELCA3-ARIN
OrgAbuseName: Belcan Abuse
OrgAbusePhone: +1-800-665-1359
OrgAbuseEmail: [email protected]
OrgAbuseRef: https://rdap.arin.net/registry/entity/BELCA3-ARIN
RTechHandle: BELCA-ARIN
RTechName: Belcan Tech
RTechPhone: +1-513-985-7139
RTechEmail: [email protected]
RTechRef: https://rdap.arin.net/registry/entity/BELCA-ARIN
RTechHandle: REISJ5-ARIN
RTechName: Reis, Jeffrey
RTechPhone: +1-513-985-7139
RTechEmail: [email protected]
RTechRef: https://rdap.arin.net/registry/entity/REISJ5-ARIN
RNOCHandle: BELCA2-ARIN
RNOCName: Belcan NOC
RNOCPhone: +1-800-665-1359
RNOCEmail: [email protected]
RNOCRef: https://rdap.arin.net/registry/entity/BELCA2-ARIN
RAbuseHandle: BELCA3-ARIN
RAbuseName: Belcan Abuse
RAbusePhone: +1-800-665-1359
RAbuseEmail: [email protected]
RAbuseRef: https://rdap.arin.net/registry/entity/BELCA3-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.
#
Related domain names
Domains mentioned in the reverse DNS and the WHOIS of 199.74.237.9.
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 199.74.237.9: 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