WHOIS

Lookup an IP or domain. Uses IANA referral first, then registry WHOIS.
Query
170.249.157.50
IANA
whois.iana.org
Referred
whois.arin.net
WHOIS servers can rate limit. Results are cached for performance.
### IANA response (whois.iana.org)

% IANA WHOIS server
% for more information on IANA, visit http://www.iana.org
% This query returned 1 object

refer:        whois.arin.net

inetnum:      170.0.0.0 - 170.255.255.255
organisation: Administered by ARIN
status:       LEGACY

whois:        whois.arin.net

changed:      1993-05
source:       IANA

### Registry response (whois.arin.net)

#
# 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.
#


#
# Query terms are ambiguous.  The query is assumed to be:
#     "n 170.249.157.50"
#
# Use "?" to get help.
#

NetRange:       170.249.128.0 - 170.249.191.255
CIDR:           170.249.128.0/18
NetName:        SL-18-IPV4-2
NetHandle:      NET-170-249-128-0-1
Parent:         NET170 (NET-170-0-0-0-0)
NetType:        Direct Allocation
OriginAS:       
Organization:   Uniti Fiber Holdings Inc. (UFH-4)
RegDate:        2016-04-12
Updated:        2017-05-16
Ref:            https://rdap.arin.net/registry/ip/170.249.128.0


OrgName:        Uniti Fiber Holdings Inc.
OrgId:          UFH-4
Address:        107 St Francis St
Address:        Suite 1800
City:           Mobile
StateProv:      AL
PostalCode:     36602
Country:        US
RegDate:        2019-08-20
Updated:        2022-10-10
Ref:            https://rdap.arin.net/registry/entity/UFH-4

ReferralServer:  rwhois://rwhois.uniti.com:4321

OrgRoutingHandle: DUNNR20-ARIN
OrgRoutingName:   Dunn, Ryan 
OrgRoutingPhone:  +1-877-652-2321 
OrgRoutingEmail:  ryan.dunn@uniti.com
OrgRoutingRef:    https://rdap.arin.net/registry/entity/DUNNR20-ARIN

OrgAbuseHandle: SNA23-ARIN
OrgAbuseName:   SL Network Abuse
OrgAbusePhone:  +1-251-662-1170 
OrgAbuseEmail:  abuse@slfiber.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/SNA23-ARIN

OrgTechHandle: SSA77-ARIN
OrgTechName:   SL Systems Administration
OrgTechPhone:  +1-251-662-1536 
OrgTechEmail:  paul.imperato@uniti.com
OrgTechRef:    https://rdap.arin.net/registry/entity/SSA77-ARIN

OrgRoutingHandle: JDC46-ARIN
OrgRoutingName:   Carter, Johnathon D
OrgRoutingPhone:  +1-877-652-2321 
OrgRoutingEmail:  john.carter@uniti.com
OrgRoutingRef:    https://rdap.arin.net/registry/entity/JDC46-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.
#