Autonomous System details

AS48815

CriticalCase s.r.l · criticalcase.com

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AS48815 – CriticalCase s.r.l

Field	Value
Country	Italy
Website	criticalcase.com
Hosted domains	7,791
IPv4 addresses	11,008
IPv6 addresses	0
ASN type	Hosting
Registry	ripe
Allocated	17 years ago on Feb 12, 2009
Updated	7 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 7,791 domain names hosted across 680 IP addresses on this ASN.

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IP Address	Domain	Domains on this IP
185.6.72.74	██████	251
176.221.51.40	█████████	232
176.221.49.47	██████████	227
176.221.55.131	██████████	178
176.221.52.149	██████████	176
109.233.126.154	██████████	172
109.233.126.145	██████████	139
212.112.91.102	██████████	138
185.6.72.204	██████████	129
212.112.91.109	██████████	126

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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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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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Pingable IPs

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

IP Address	ASN	Details
176.221.50.113	AS48815 CriticalCase s.r.l	`1.53ms` from Milan, IT
176.221.52.162	AS48815 CriticalCase s.r.l	`1.09ms` from Milan, IT
212.112.65.162	AS48815 CriticalCase s.r.l	`3.51ms` from Milan, IT
109.233.122.7	AS48815 CriticalCase s.r.l	`3.24ms` from Milan, IT
195.88.7.111	AS48815 CriticalCase s.r.l	`3.06ms` from Milan, IT
176.221.54.110	AS48815 CriticalCase s.r.l	`1.59ms` from Milan, IT
195.88.6.126	AS48815 CriticalCase s.r.l	`3.19ms` from Milan, IT
212.112.67.2	AS48815 CriticalCase s.r.l	`3.86ms` from Milan, IT
109.233.120.5	AS48815 CriticalCase s.r.l	`3.56ms` from Milan, IT
185.49.204.2	AS48815 CriticalCase s.r.l	`4.84ms` from Milan, IT
212.112.94.10	AS48815 CriticalCase s.r.l	`30.14ms` from Thessaloniki, GR
195.43.129.211	AS48815 CriticalCase s.r.l	`7.64ms` from Milan, IT
109.233.127.27	AS48815 CriticalCase s.r.l	`3.13ms` from Milan, IT
185.6.72.5	AS48815 CriticalCase s.r.l	`6.45ms` from Milan, IT
176.221.51.235	AS48815 CriticalCase s.r.l	`1.12ms` from Milan, IT
212.112.86.30	AS48815 CriticalCase s.r.l	`3.93ms` from Milan, IT
109.233.123.221	AS48815 CriticalCase s.r.l	`3.09ms` from Milan, IT
176.221.53.53	AS48815 CriticalCase s.r.l	`1.40ms` from Milan, IT
5.104.24.40	AS48815 CriticalCase s.r.l	`3.73ms` from Milan, IT
212.112.93.11	AS48815 CriticalCase s.r.l	`6.02ms` from Milan, IT
109.233.126.25	AS48815 CriticalCase s.r.l	`3.19ms` from Milan, IT
91.212.167.146	AS48815 CriticalCase s.r.l	`6.36ms` from Milan, IT
109.233.125.174	AS48815 CriticalCase s.r.l	`3.17ms` from Milan, IT
176.221.48.123	AS48815 CriticalCase s.r.l	`1.34ms` from Milan, IT
212.112.92.43	AS48815 CriticalCase s.r.l	`3.39ms` 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
86.83.151.95	AS1136 KPN B.V.	`0.95ms` from Amsterdam, NL
5.38.243.159	AS5483 Magyar Telekom Plc.	`0.83ms` from Budapest, HU
50.70.197.63	AS6327 Shaw Communications	`18.14ms` from Chicago, US
68.84.168.95	AS7922 Comcast Cable Communications, LLC	`8.12ms` from Flint, US
27.45.175.63	AS17816 China Unicom IP network China169 Guangdong province	`4.04ms` from Guangzhou, CN
61.144.44.191	AS4134 CHINANET-BACKBONE	`2.02ms` from Guangzhou, CN
94.45.161.175	AS136907 HUAWEI CLOUDS	`0.48ms` from Hong Kong, HK
74.222.218.31	AS18712 Everfast Fiber Networks LLC	`6.40ms` from Kansas City, US
69.124.17.95	AS6128 Cablevision Systems Corp.	`3.15ms` from Piscataway, US
108.66.16.15	AS7018 AT&T Enterprises, LLC	`19.80ms` from Redding, US
168.138.127.47	AS31898 Oracle Corporation	`0.28ms` from Sao Paulo, BR
69.248.187.111	AS7922 Comcast Cable Communications, LLC	`5.58ms` from Secaucus, US
211.104.236.79	AS4766 Korea Telecom	`6.46ms` from Seoul, KR
1.243.220.31	AS9318 SK Broadband Co Ltd	`2.69ms` from Seoul, KR
109.172.156.143	AS16010 Magticom Ltd.	`0.72ms` from Tbilisi, GE
107.142.197.159	AS7018 AT&T Enterprises, LLC	`13.09ms` from Atlanta, US
34.212.233.191	AS16509 Amazon.com, Inc.	`0.20ms` from Boardman, US
35.241.164.95	AS396982 Google LLC	`0.12ms` from Brussels, BE
93.202.154.31	AS3320 Deutsche Telekom AG	`2.27ms` from Hamburg, DE
47.99.84.95	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`2.10ms` from Hangzhou, CN
115.226.108.191	AS4134 CHINANET-BACKBONE	`7.33ms` from Hangzhou, CN
113.225.225.207	AS4837 CHINA UNICOM China169 Backbone	`8.27ms` from Liaoyang, CN
74.118.123.95	AS5693 Latisys-Irvine, LLC	`1.66ms` from Los Angeles, US
79.4.142.255	AS3269 Telecom Italia S.p.A.	`2.34ms` from Milan, IT
222.93.85.255	AS4134 CHINANET-BACKBONE	`5.12ms` from Nanjing, CN

Traceroute

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

traceroute -a -n -q1 -f3 176.221.54.127

traceroute to 176.221.54.127 (176.221.54.127): 64 hops max, 52 byte packets

3 [AS6762] 195.22.212.105 1.014 ms

4 [AS6762] 195.22.212.104 0.352 ms

5 [AS6762] 195.22.212.148 0.296 ms

6 [AS6762] 195.22.205.117 1.057 ms

7 *

8 *

9 [AS3269] 217.57.68.250 1.85 ms

10 [AS3269] 194.184.240.98 1.559 ms

11 *

12 *

13 [AS48815] 176.221.54.127 1.647 ms

Measurement taken from

IPinfo ProbeNet in Milan, IT

On November 28th 2025

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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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