% APNIC found the following authoritative answer from: whois.ripe.net

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% The objects are in RPSL format.
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% Information related to '80.155.156.192 - 80.155.156.223'

% Abuse contact for '80.155.156.192 - 80.155.156.223' is 'abuse@telekom.de'

inetnum:        80.155.156.192 - 80.155.156.223
netname:        AVAYA-ROSENHEIM-NET
descr:          Avaya GmbH & Co. KG
country:        DE
admin-c:        AC42124-RIPE
tech-c:         AC42124-RIPE
status:         ASSIGNED PA
mnt-by:         DTAG-NIC
created:        2018-06-22T09:15:23Z
last-modified:  2023-09-15T06:30:52Z
source:         RIPE # Filtered

role:           Avaya Carrierservice
address:        Avaya GmbH & Co. KG
address:        Theodor-Heuss-Allee 112
address:        60486 Frankfurt am Main
address:        DE
phone:          +49 69 7505 2540
phone:          +49 69 7104 55700
admin-c:        WZ909-RIPE
tech-c:         AH13754-RIPE
tech-c:         AK20946-RIPE
tech-c:         AP30809-RIPE
tech-c:         CG10733-RIPE
tech-c:         CK5320-RIPE
tech-c:         CW6715-RIPE
tech-c:         DG12689-RIPE
tech-c:         DG13045-RIPE
tech-c:         FH5733-RIPE
tech-c:         GP19813-RIPE
tech-c:         HP4435-RIPE
tech-c:         HS10386-RIPE
tech-c:         JZ2463-RIPE
tech-c:         KR4716-RIPE
tech-c:         LS14775-RIPE
tech-c:         MG27570-RIPE
tech-c:         MM52348-RIPE
tech-c:         RV7367-RIPE
tech-c:         SR15061-RIPE
nic-hdl:        AC42124-RIPE
mnt-by:         DTAG-RR
created:        2022-12-21T11:52:34Z
last-modified:  2023-01-04T09:27:17Z
source:         RIPE # Filtered

% Information related to '80.152.0.0/14AS3320'

route:          80.152.0.0/14
descr:          Deutsche Telekom AG, Internet service provider
origin:         AS3320
member-of:      AS3320:RS-PA-TELEKOM
mnt-by:         DTAG-RR
created:        2014-07-16T06:11:09Z
last-modified:  2014-07-16T06:11:09Z
source:         RIPE

% This query was served by the RIPE Database Query Service version 1.114 (SHETLAND)

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