158.58.137.0/24

AS35485 · TEAMSYSTEM S.P.A.

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Summary

Country	Italy
Domain	mailup.com
ASN	AS35485
Parent Range	158.58.136.0/21
Registry	RIPE
ID	MAILUP

WHOIS Details

inetnum:        158.58.137.0 - 158.58.137.255
abuse-c:        MA16664-RIPE
org:            ORG-TS350-RIPE
netname:        MailUp
admin-c:        MSA178-RIPE
descr:          Mailup Service Network
country:        IT
tech-c:         MSI42-RIPE
status:         ASSIGNED PA
mnt-by:         it-teamsystem-1-mnt
created:        2025-09-12T08:54:34Z
last-modified:  2025-09-12T09:01:14Z
source:         RIPE
abuse-email:    abuse@musvc.com
abuse-c:        MA16664-RIPE
abuse-org:      ORG-TS350-RIPE

organisation:   ORG-TS350-RIPE
org-name:       TEAMSYSTEM S.P.A.
country:        IT
org-type:       LIR
address:        Via Sandro Pertini 88
address:        6112
address:        Pesaro
address:        ITALY
phone:          +39072142661
e-mail:         netadmin@teamsystem.com
admin-c:        TN4644-RIPE
tech-c:         TN4644-RIPE
abuse-c:        AR38274-RIPE
mnt-ref:        it-teamsystem-1-mnt
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         it-teamsystem-1-mnt
created:        2016-11-09T16:40:58Z
last-modified:  2022-08-24T08:50:40Z
source:         RIPE
abuse-email:    netadmin@teamsystem.com
abuse-c:        AR38274-RIPE
abuse-org:      undefined

person:         Mailup Spa Amministrazione
address:        Via Pola 9, 20124 Milano (MI)
remarks:        ***************************************************************
remarks:        
remarks:        Trouble: * Abuse and SPAM: abuse@musvc.com
remarks:        Trouble: * Operational issues: ip-admin@mailup.com
remarks:        MailUp is an ESP. Information for Postmasters:
remarks:        https://www.mailup.it/anti-spam-policy/
remarks:        ***************************************************************
phone:          +39.0271040485
remarks:        +39.0236311625
e-mail:         amministrazione@mailup.it
nic-hdl:        MSA178-RIPE
mnt-by:         it-teamsystem-1-mnt
created:        2014-10-22T15:52:31Z
last-modified:  2024-04-10T11:42:36Z
source:         RIPE

person:         MailUp Spa
address:        Via Pola 9, 20124 Milano (MI)
remarks:        ***************************************************************
remarks:        Trouble: * Abuse and SPAM: abuse@musvc.com
remarks:        Trouble: * Operational issues: ip-admin@mailup.com
remarks:        MailUp is an ESP. Information for Postmasters:
remarks:        https://www.mailup.it/anti-spam-policy/
remarks:        ***************************************************************
phone:          +39.0271040485
fax-no:         +39.023611625
e-mail:         domain@mailup.it
nic-hdl:        MSI42-RIPE
mnt-by:         it-teamsystem-1-mnt
created:        2014-10-22T16:01:35Z
last-modified:  2024-04-10T11:35:27Z
source:         RIPE

route:          158.58.137.0/24
descr:          MailUp Spa
origin:         AS35485
mnt-by:         TOMATO-MNT
created:        2016-03-30T08:21:23Z
last-modified:  2023-08-17T10:04:58Z
source:         RIPE

Overlapping Ranges

BGP prefixes that contain 158.58.137.0/24

Range	ASN	Company	Num of IPs
158.58.136.0/21	AS8075	TEAMSYSTEM S.P.A.	2,048

Nearby Ranges

BGP prefixes that overlap with 158.58.0.0/16

Range	ASN	Company	Num of IPs
158.58.0.0/17	AS197207	Mobile Communication Company of Iran PLC	32,768
158.58.192.0/18	AS43205	Vivacom Bulgaria EAD	16,384
158.58.144.0/21	AS25504	Vautron Rechenzentrum AG	2,048
158.58.136.0/21	AS8075	TEAMSYSTEM S.P.A.	2,048
158.58.152.0/21	AS198309	Telia Norge AS	2,048
158.58.176.0/21	AS39605	Iguane Solutions SAS	2,048
158.58.128.0/21	AS47586	Dmitriy V. Kozmenko	2,048
158.58.168.0/21	AS49367	Seflow s.r.l.	2,048
158.58.160.0/21	AS6908	Six Degrees Technology Group Limited	2,048
158.58.138.0/24	AS35485	Mailup Service Network	256
158.58.187.0/24	AS57497	Raya Negar Radin Namdar Information and Technology Company	256
158.58.139.0/24	AS35485	Mailup Service Network	256
158.58.141.0/24	AS35485	Mailup Service Network	256
158.58.142.0/24	AS35485	Mailup Service Network	256
158.58.143.0/24	AS35485	Mailup Service Network	256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

Read more

Pingable IPs

1 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
158.58.137.1	AS35485 TEAMSYSTEM S.P.A.	`4.80ms` from Milan, IT

Other Pingable IPs

Below is a random selection of 25 IPs that replied to an ICMP ping during our most recent internet scan.

IP Address	ASN	Details
71.163.45.88	AS701 Verizon Business	`2.07ms` from Ashburn, US
23.131.20.8	AS401328 Fast Wireless LLC	`0.16ms` from Atlanta, US
95.201.70.136	AS3301 Telia Company AB	`13.30ms` from Copenhagen, DK
90.186.67.24	AS3209 Vodafone GmbH	`5.03ms` from Duesseldorf, DE
89.244.208.56	AS8881 1&1 Versatel GmbH	`4.68ms` from Hamburg, DE
73.206.35.168	AS7922 Comcast Cable Communications, LLC	`8.37ms` from Houston, US
62.56.73.216	AS5378 Vodafone Limited	`2.68ms` from London, GB
63.195.242.232	AS7018 AT&T Enterprises, LLC	`3.60ms` from Los Angeles, US
167.60.152.168	AS6057 Administracion Nacional de Telecomunicaciones	`1.79ms` from Montevideo, UY
111.3.112.56	AS56041 China Mobile communications corporation	`11.53ms` from Ningbo, CN
118.62.45.72	AS4766 Korea Telecom	`3.59ms` from Seoul, KR
119.108.155.40	AS4837 CHINA UNICOM China169 Backbone	`7.59ms` from Tieling, CN
203.132.119.248	AS208525 Airu Limited	`1.18ms` from Tokyo, JP
201.182.110.184	AS265800 Coop. de Provisión Obras y Serv. Pub. Clorinda	`8.28ms` from Asuncion, PY
71.234.111.136	AS7922 Comcast Cable Communications, LLC	`5.19ms` from Boston, US
69.13.220.120	AS54489 CoreSpace, Inc.	`0.79ms` from Dallas, US
54.155.72.136	AS16509 Amazon.com, Inc.	`0.13ms` from Dublin, IE
95.114.76.232	AS6805 Telefonica Germany GmbH & Co.OHG	`10.11ms` from Frankfurt am Main, DE
122.9.63.8	AS58466 CHINANET Guangdong province network	`3.60ms` from Guangzhou, CN
23.240.241.8	AS20001 Charter Communications Inc	`5.95ms` from Los Angeles, US
76.86.202.88	AS20001 Charter Communications Inc	`6.26ms` from Los Angeles, US
67.120.33.72	AS7018 AT&T Enterprises, LLC	`1.72ms` from Los Angeles, US
31.188.241.152	AS24608 WIND TRE S.P.A.	`5.57ms` from Milan, IT
146.118.115.88	AS134111 Commonwealth Scientific and Industrial Research Organisation	`2.69ms` from Perth, AU
23.20.193.216	AS14618 Amazon.com, Inc.	`0.22ms` from Reston, US

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.

traceroute -a -n -q1 -f2 158.58.137.1

traceroute to 158.58.137.1 (158.58.137.1): 64 hops max, 52 byte packets

2 [AS6762] 89.221.39.26 14.065 ms

3 [AS6762] 93.186.128.107 32.329 ms

4 [AS6762] 195.22.196.83 28.223 ms

5 [AS1267] 151.7.112.68 36.018 ms

6 [AS1267] 151.6.0.181 34.863 ms

7 [AS1267] 151.6.46.248 38.251 ms

8 [AS1267] 151.6.250.113 35.418 ms

9 [AS1267] 151.12.217.58 41.051 ms

10 [AS1267] 151.14.58.137 29.196 ms

11 [AS35485] 158.58.137.1 29.075 ms

Measurement taken from

IPinfo ProbeNet in Sofia, BG

On February 7th 2026

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