Autonomous System details

AS48815

CriticalCase s.r.l · criticalcase.com

Italy

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AS48815 – CriticalCase s.r.l

Field	Value
Country	Italy
Website	criticalcase.com
Hosted domains	7,595
IPv4 addresses	11,008
IPv6 addresses	0
ASN type	Hosting
Registry	ripe
Allocated	17 years ago on Feb 12, 2009
Updated	8 years ago on Sep 04, 2018

Netblock	Company	Num of IPs
185.6.72.0/22	Upprovider Srl	1,024
212.112.84.0/22	CriticalCase s.r.l	1,024
212.112.92.0/22	CriticalCase s.r.l	1,024
195.88.6.0/23	CriticalCase s.r.l	512
5.104.24.0/24	Backbone and Services for Alexa Technology ISP based in Novara (IT)	256
91.212.167.0/24	Upprovider Srl	256
109.233.120.0/24	Critical Case srl ip services network	256
109.233.121.0/24	Critical Case srl ip services network	256
109.233.122.0/24	Critical Case srl ip services network	256
109.233.123.0/24	Critical Case srl ip services network	256
109.233.124.0/24	Critical Case srl ip services network	256
109.233.125.0/24	Critical Case srl ip services network	256
109.233.126.0/24	Critical Case srl ip services network	256
109.233.127.0/24	Critical Case srl ip services network	256
176.221.48.0/24	Critical Case srl ip services network	256
176.221.49.0/24	Critical Case srl ip services network	256
176.221.50.0/24	Critical Case srl ip services network	256
176.221.51.0/24	Critical Case srl ip services network	256
176.221.52.0/24	CriticalCase s.r.l	256
176.221.53.0/24	Critical Case srl ip services network	256
176.221.54.0/24	Critical Case srl ip services network	256
176.221.55.0/24	CriticalCase s.r.l	256
185.49.204.0/24	CriticalCase s.r.l	256
185.49.207.0/24	PRODUCE ICT Srl	256
195.43.129.0/24	Upprovider Srl	256
212.112.64.0/24	Critical Case srl ip services network	256
212.112.65.0/24	Critical Case srl ip services network	256
212.112.67.0/24	Critical Case srl ip services network	256
212.112.73.0/24	Critical Case srl ip services network	256
212.112.74.0/24	Critical Case srl ip services network	256
212.112.75.0/24	Critical Case srl ip services network	256
212.112.88.0/24	Critical Case srl ip services network	256
212.112.91.0/24	Critical Case srl ip services network	256

There are no known IPv6 addresses belonging to this network

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WHOIS Details

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                                                ASHandle:       AS48815
                                                OrgID:          AS48815
                                                ASName:         AS48815
                                                ASNumber:       AS48815
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA

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Hosted Domains

There are 7,595 domain names hosted across 674 IP addresses on this ASN.

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IP Address	Domain	Domains on this IP
185.6.72.74	██████████	232
176.221.49.47	██████████	204
176.221.51.40	██████████	168
176.221.52.149	██████████	168
109.233.126.154	██████████	165
176.221.55.131	██████████	148
212.112.91.102	██████████	134
185.6.72.204	██████████	127
109.233.126.145	██████████	126
212.112.91.109	██████████	114

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Peers

There are 3 peers for this ASN.

Peers	Name
AS12779	IT.Gate S.p.A.
AS3269	Telecom Italia S.p.A.
AS8220	COLT Technology Services Group Limited

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ASN API & Database

Upstreams

There are 3 upstreams for this ASN.

upstreams	Name
AS12779	IT.Gate S.p.A.
AS3269	Telecom Italia S.p.A.
AS8220	COLT Technology Services Group Limited

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Downstreams

There are no downstreams for this ASN.

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ASN API & Database

Pingable IPs

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

IP Address	ASN	Details
109.233.124.209	AS48815 CriticalCase s.r.l	`3.42ms` from Milan, IT
212.112.95.15	AS48815 CriticalCase s.r.l	`3.84ms` from Milan, IT
185.6.72.223	AS48815 CriticalCase s.r.l	`6.33ms` from Milan, IT
195.88.7.191	AS48815 CriticalCase s.r.l	`3.39ms` from Milan, IT
212.112.86.10	AS48815 CriticalCase s.r.l	`3.76ms` from Milan, IT
176.221.49.150	AS48815 CriticalCase s.r.l	`1.06ms` from Milan, IT
109.233.122.7	AS48815 CriticalCase s.r.l	`3.16ms` from Milan, IT
212.112.93.255	AS48815 CriticalCase s.r.l	`3.65ms` from Milan, IT
109.233.120.47	AS48815 CriticalCase s.r.l	`3.36ms` from Milan, IT
109.233.123.253	AS48815 CriticalCase s.r.l	`3.43ms` from Milan, IT
195.88.6.48	AS48815 CriticalCase s.r.l	`3.31ms` from Milan, IT
109.233.121.15	AS48815 CriticalCase s.r.l	`3.02ms` from Milan, IT
176.221.50.102	AS48815 CriticalCase s.r.l	`1.30ms` from Milan, IT
212.112.94.115	AS48815 CriticalCase s.r.l	`3.82ms` from Milan, IT
212.112.92.231	AS48815 CriticalCase s.r.l	`3.48ms` from Milan, IT
109.233.126.78	AS48815 CriticalCase s.r.l	`3.47ms` from Milan, IT
212.112.65.163	AS48815 CriticalCase s.r.l	`3.68ms` from Milan, IT
176.221.55.91	AS48815 CriticalCase s.r.l	`1.11ms` from Milan, IT
185.6.73.87	AS48815 CriticalCase s.r.l	`6.09ms` from Milan, IT
176.221.52.128	AS48815 CriticalCase s.r.l	`1.23ms` from Milan, IT
212.112.64.31	AS48815 CriticalCase s.r.l	`3.63ms` from Milan, IT
91.212.167.163	AS48815 CriticalCase s.r.l	`6.32ms` from Milan, IT
212.112.88.3	AS48815 CriticalCase s.r.l	`3.75ms` from Milan, IT
109.233.125.41	AS48815 CriticalCase s.r.l	`3.33ms` from Milan, IT
212.112.84.33	AS48815 CriticalCase s.r.l	`3.59ms` 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
181.97.139.143	AS7303 Telecom Argentina S.A.	`1.50ms` from Buenos Aires, AR
201.131.168.175	AS61819 K L M SERVICOS DE TELECOMUNICACOES LTDA	`3.51ms` from Cascavel, BR
86.176.249.159	AS2856 British Telecommunications PLC	`5.76ms` from Erith, GB
167.172.162.79	AS14061 DigitalOcean, LLC	`0.32ms` from Frankfurt am Main, DE
157.10.197.111	AS140815 HTTVSERVER TECHNOLOGY COMPANY LIMITED	`0.25ms` from Hanoi, VN
174.170.203.143	AS7922 Comcast Cable Communications, LLC	`4.87ms` from Houston, US
129.169.126.111	AS786 Jisc Services Limited	`2.27ms` from London, GB
202.128.127.63	AS134090 Leaptel	`1.21ms` from Melbourne, AU
52.137.98.63	AS8075 Microsoft Corporation	`0.31ms` from Quincy, US
54.80.219.207	AS14618 Amazon.com, Inc.	`0.23ms` from Reston, US
35.170.59.31	AS14618 Amazon.com, Inc.	`0.20ms` from Reston, US
107.219.212.47	AS7018 AT&T Enterprises, LLC	`4.51ms` from San Antonio, US
150.203.10.47	AS7575 Australian Academic and Research Network (AARNet)	`4.37ms` from Sydney, AU
89.65.65.111	AS9141 P4 Sp. z o.o.	`8.66ms` from Warsaw, PL
183.167.210.15	AS4134 CHINANET-BACKBONE	`11.42ms` from Wuhan, CN
189.59.110.207	AS18881 TELEFÔNICA BRASIL S.A	`1.92ms` from Brasilia, BR
219.244.30.47	AS4538 China Education and Research Network Center	`15.04ms` from Chengdu, CN
76.25.242.47	AS7922 Comcast Cable Communications, LLC	`2.39ms` from Denver, US
87.177.82.159	AS3320 Deutsche Telekom AG	`2.51ms` from Duesseldorf, DE
183.24.21.47	AS4134 CHINANET-BACKBONE	`2.64ms` from Guangzhou, CN
37.45.244.239	AS6697 Republican Unitary Telecommunication Enterprise Beltelecom	`1.80ms` from Minsk, BY
222.93.85.255	AS4134 CHINANET-BACKBONE	`5.08ms` from Nanjing, CN
180.29.75.191	AS4713 NTT DOCOMO BUSINESS,Inc.	`2.36ms` from Osaka, JP
78.202.147.63	AS12322 Free SAS	`1.29ms` from Paris, FR
175.211.148.31	AS4766 Korea Telecom	`1.14ms` from Seoul, KR

Traceroute

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

traceroute -a -n -q1 176.221.48.105

traceroute to 176.221.48.105 (176.221.48.105): 64 hops max, 52 byte packets

1 [AS15169] 142.251.53.145 9.271 ms

2 [AS15169] 142.251.251.254 9.592 ms

3 *

4 [AS6762] 195.22.210.97 25.497 ms

5 [AS6762] 195.22.205.117 23.706 ms

6 *

7 *

8 [AS3269] 217.57.68.250 24.094 ms

9 [AS3269] 194.184.240.98 23.356 ms

10 *

11 *

12 [AS48815] 176.221.48.105 24.52 ms

Measurement taken from

IPinfo ProbeNet in London, GB

On April 13th 2026

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What is an ASN?

Autonomous System Numbers (ASNs) are assigned to entities such as Internet Service Providers and other large organizations that control blocks of IP addresses. This network page, and the organization field that's shown on the main IP address information page and also returned in the geolocation API are based on the ASN.

The ASN details will often correspond to the IP address owner, but for smaller organizations it may be that organization's parent, or their ISP. Find out more about AS48815 at robtex.

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