Summary
- Hostname
- —
- ASN
- AS9
- Organization
- Tucows.com Co.
- Network
- TUCOWS-BLK2
- Range
- 64.98.0.0 - 64.99.255.255
- /24 block
- 64.98.36.0/24
- Country
- CA
- Blacklists
- 0 of 14
- Abuse contact
- [email protected]
Presence of 64.98.36.2 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 64.98.36.2
#
# 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.
#
NetRange: 64.98.0.0 - 64.99.255.255
CIDR: 64.98.0.0/15
NetName: TUCOWS-BLK2
NetHandle: NET-64-98-0-0-1
Parent: NET64 (NET-64-0-0-0-0)
NetType: Direct Allocation
OriginAS:
Organization: Tucows.com Co. (TUCOW)
RegDate: 2000-05-18
Updated: 2022-02-11
Comment: Geofeed https://geoip.tingfiber.net/tf-geofeed.csv
Ref: https://rdap.arin.net/registry/ip/64.98.0.0
OrgName: Tucows.com Co.
OrgId: TUCOW
Address: 96 Mowat Avenue
City: Toronto
StateProv: ON
PostalCode: M6K-3M1
Country: CA
RegDate: 2006-02-07
Updated: 2025-10-14
Ref: https://rdap.arin.net/registry/entity/TUCOW
OrgTechHandle: NOC2038-ARIN
OrgTechName: Network Operations Center
OrgTechPhone: +1-416-535-0123
OrgTechEmail: [email protected]
OrgTechRef: https://rdap.arin.net/registry/entity/NOC2038-ARIN
OrgAbuseHandle: AST147-ARIN
OrgAbuseName: Abuse Security Team
OrgAbusePhone: +1-416-531-5584
OrgAbuseEmail: [email protected]
OrgAbuseRef: https://rdap.arin.net/registry/entity/AST147-ARIN
OrgTechHandle: HALAS9-ARIN
OrgTechName: Halassy-Creamer, Joshua
OrgTechPhone: +1-416-535-0123
OrgTechEmail: [email protected]
OrgTechRef: AS9-ARIN" rel="nofollow">https://rdap.arin.net/registry/entity/HALAS9-ARIN
OrgNOCHandle: NOC12422-ARIN
OrgNOCName: Network Operations Center
OrgNOCPhone: +1-416-535-0123
OrgNOCEmail: [email protected]
OrgNOCRef: https://rdap.arin.net/registry/entity/NOC12422-ARIN
OrgTechHandle: LEVYR7-ARIN
OrgTechName: Levy, Reg
OrgTechPhone: +1-323-880-0831
OrgTechEmail: [email protected]
OrgTechRef: https://rdap.arin.net/registry/entity/LEVYR7-ARIN
OrgTechHandle: FJO19-ARIN
OrgTechName: Obispo, Francisco Jose
OrgTechPhone: +1-949-706-2300
OrgTechEmail: [email protected]
OrgTechRef: https://rdap.arin.net/registry/entity/FJO19-ARIN
OrgTechHandle: LEEKE55-ARIN
OrgTechName: Lee, Kevin
OrgTechPhone: +1-416-535-0123
OrgTechEmail: [email protected]
OrgTechRef: https://rdap.arin.net/registry/entity/LEEKE55-ARIN
OrgTechHandle: DIACO-ARIN
OrgTechName: Diaconita, Dragos
OrgTechPhone: +1-416-535-0123
OrgTechEmail: [email protected]
OrgTechRef: https://rdap.arin.net/registry/entity/DIACO-ARIN
OrgTechHandle: ZAMBR10-ARIN
OrgTechName: Zambrano, Manuel
OrgTechPhone: +1-949-706-2300
OrgTechEmail: [email protected]
OrgTechRef: https://rdap.arin.net/registry/entity/ZAMBR10-ARIN
OrgTechHandle: OPERA26-ARIN
OrgTechName: Operations Team
OrgTechPhone: +1-416-535-0123
OrgTechEmail: [email protected]
OrgTechRef: https://rdap.arin.net/registry/entity/OPERA26-ARIN
RTechHandle: DIACO-ARIN
RTechName: Diaconita, Dragos
RTechPhone: +1-416-535-0123
RTechEmail: [email protected]
RTechRef: https://rdap.arin.net/registry/entity/DIACO-ARIN
RTechHandle: OPERA26-ARIN
RTechName: Operations Team
RTechPhone: +1-416-535-0123
RTechEmail: [email protected]
RTechRef: https://rdap.arin.net/registry/entity/OPERA26-ARIN
RNOCHandle: NOC12422-ARIN
RNOCName: Network Operations Center
RNOCPhone: +1-416-535-0123
RNOCEmail: [email protected]
RNOCRef: https://rdap.arin.net/registry/entity/NOC12422-ARIN
RAbuseHandle: AST147-ARIN
RAbuseName: Abuse Security Team
RAbusePhone: +1-416-531-5584
RAbuseEmail: [email protected]
RAbuseRef: https://rdap.arin.net/registry/entity/AST147-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 64.98.36.2.
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 64.98.36.2: 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