Whois lookup

Query registration info, expiration date, registrar and more for domain, IP or ASN

Example： google.com · baidu.com · github.com · 8.8.8.8 · 211.234.110.0/24 · AS13335
Registration Info
AS267521
AS Name
ULTRANET
Organization
ULTRANET NETWORK
Registration Date
[email protected] 20250504
Update Date
2025-05-04T21:49:26Z
Registrant
ULTRANET NETWORK
Raw Whois Data
aut-num:        AS267521
as-name:        ULTRANET
descr:          ULTRANET NETWORK
remarks:        ----------------------------------------------
member-of:      AS267521:AS-SELF
member-of:      AS-PTTMetro-SP
member-of:      AS-PTTMetro-ATM4-SP
member-of:      AS-PTTMetro-ATM6-SP
member-of:      AS-PTTMetro-RJ
member-of:      AS-PTTMetro-ATM4-RJ
member-of:      AS-PTTMetro-ATM6-RJ
member-of:      AS-PTTMetro-MG
member-of:      AS-PTTMetro-ATM4-MG
member-of:      AS-PTTMetro-ATM6-MG
import:         from AS-ANY accept ANY
export:         to AS-ANY announce AS267521:AS-ALL
remarks:        ----------------------------------------------
remarks:        Responsible Network Engineer:
remarks:        Gabriel Wolp Campos
remarks:        [email protected] +553129420880
remarks:        Administrative Contact:
remarks:        Gilberto Junior
remarks:        [email protected] +553138462914
remarks:        NOC General Contact:
remarks:        [email protected] +553129420880
remarks:        ----------------------------------------------
admin-c:        GMITE-NICBR
tech-c:         GMITE-NICBR
notify:         [email protected]
mnt-by:         MAINT-AS267521
changed:        [email protected] 20250504
source:         TC
last-modified:  2025-05-04T21:49:26Z




--- ARIN Whois ---


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# 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/
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# Copyright 1997-2026, American Registry for Internet Numbers, Ltd.
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No match found for a AS267521.


#
# 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.
#

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