Summary
- Hostname
- —
- ASN
- —
- Organization
- The Board of Regents of the University of Nebraska
- Network
- HUSKERNET
- Range
- 129.93.0.0 - 129.93.255.255
- /24 block
- 129.93.158.0/24
- Country
- US
- Blacklists
- 0 of 14
- Abuse contact
- [email protected]
Presence of 129.93.158.5 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 129.93.158.5
#
# 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: 129.93.0.0 - 129.93.255.255
CIDR: 129.93.0.0/16
NetName: HUSKERNET
NetHandle: NET-129-93-0-0-1
Parent: NET129 (NET-129-0-0-0-0)
NetType: Direct Allocation
OriginAS:
Organization: The Board of Regents of the University of Nebraska (BRUN-Z)
RegDate: 1988-06-13
Updated: 2024-05-23
Ref: https://rdap.arin.net/registry/ip/129.93.0.0
OrgName: The Board of Regents of the University of Nebraska
OrgId: BRUN-Z
Address: 3835 Holdrege Street
City: Lincoln
StateProv: NE
PostalCode: 68583
Country: US
RegDate: 2024-05-20
Updated: 2024-05-20
Ref: https://rdap.arin.net/registry/entity/BRUN-Z
OrgRoutingHandle: ROUTI48-ARIN
OrgRoutingName: ROUTING-UNEB
OrgRoutingPhone: +1-888-638-6327
OrgRoutingEmail: [email protected]
OrgRoutingRef: https://rdap.arin.net/registry/entity/ROUTI48-ARIN
OrgTechHandle: TECHU7-ARIN
OrgTechName: TECH-UNEB
OrgTechPhone: +1-888-638-6327
OrgTechEmail: [email protected]
OrgTechRef: https://rdap.arin.net/registry/entity/TECHU7-ARIN
OrgNOCHandle: NOCUN55-ARIN
OrgNOCName: NOC-UNEB
OrgNOCPhone: +1-888-638-6327
OrgNOCEmail: [email protected]
OrgNOCRef: https://rdap.arin.net/registry/entity/NOCUN55-ARIN
OrgAbuseHandle: ABUSE8738-ARIN
OrgAbuseName: ABUSE-UNEB
OrgAbusePhone: +1-888-638-6327
OrgAbuseEmail: [email protected]
OrgAbuseRef: https://rdap.arin.net/registry/entity/ABUSE8738-ARIN
OrgDNSHandle: DNSUN-ARIN
OrgDNSName: DNS-UNEB
OrgDNSPhone: +1-888-638-6327
OrgDNSEmail: [email protected]
OrgDNSRef: https://rdap.arin.net/registry/entity/DNSUN-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 129.93.158.5.
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 129.93.158.5: 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