IPv4 address 172.85.45.255 - whois, reputation, ping and tools

Summary

Hostname: 172.85.45.255.lightower.net
ASN: AS46887
Organization: Zayo Bandwidth
Network: ZAYO-CCF-172-85-32-0
Range: 172.85.32.0 - 172.85.63.255
/24 block: 172.85.45.0/24
Country: US
Blacklists: 0 of 14
Abuse contact: [email protected]

Presence of 172.85.45.255 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 172.85.45.255

# 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: 172.85.32.0 - 172.85.63.255

CIDR: 172.85.32.0/19

NetName: ZAYO-CCF-172-85-32-0

NetHandle: NET-172-85-32-0-1

Parent: NET172 (NET-172-0-0-0-0)

NetType: Direct Allocation

OriginAS:

Organization: Zayo Bandwidth (ZAYOB)

RegDate: 2015-05-18

Updated: 2026-06-01

Ref: https://rdap.arin.net/registry/ip/172.85.32.0

OrgName: Zayo Bandwidth

OrgId: ZAYOB

Address: 1401 Wynkoop St.

Address: #500

City: Denver

StateProv: CO

PostalCode: 80202

Country: US

RegDate: 2007-10-12

Updated: 2024-11-25

Ref: https://rdap.arin.net/registry/entity/ZAYOB

OrgTechHandle: ZIE-ARIN

OrgTechName: Zayo IP Engineering

OrgTechPhone: +1-866-236-2824

OrgTechEmail: [email protected]

OrgTechRef: https://rdap.arin.net/registry/entity/ZIE-ARIN

OrgAbuseHandle: ABUSE5675-ARIN

OrgAbuseName: Abuse

OrgAbusePhone: +1-866-236-2824

OrgAbuseEmail: [email protected]

OrgAbuseRef: https://rdap.arin.net/registry/entity/ABUSE5675-ARIN

OrgNOCHandle: ZIE-ARIN

OrgNOCName: Zayo IP Engineering

OrgNOCPhone: +1-866-236-2824

OrgNOCEmail: [email protected]

OrgNOCRef: https://rdap.arin.net/registry/entity/ZIE-ARIN

# end

# start

NetRange: 172.85.45.224 - 172.85.45.255

CIDR: 172.85.45.224/27

NetName: NET-LT-467-172-85-45-224-27

NetHandle: NET-172-85-45-224-1

Parent: ZAYO-CCF-172-85-32-0 (NET-172-85-32-0-1)

NetType: Reassigned

OriginAS:

Customer: NuLeef Communications, LLC (C05945486)

RegDate: 2015-10-23

Updated: 2015-10-23

Comment: AS46887 NOC 24x7 +1 845 458 7799

Ref: https://rdap.arin.net/registry/ip/172.85.45.224

CustName: NuLeef Communications, LLC

Address: 34 St. Martin Drive

Address: 1st Floor

City: Marlborough

StateProv: MA

PostalCode: 01752