91.109.57.0/24

AS21176 · Engineering D.HUB S.p.A.

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Summary

Country	Italy
Domain	eng.it
ASN	AS21176
Parent Range	91.109.56.0/21
Registry	RIPE
ID	ENG-SERVICES

WHOIS Details

inetnum:        91.109.57.2 - 91.109.57.255
org:            ORG-EIIS1-RIPE
netname:        ENG-SERVICES
country:        IT
admin-c:        ECR16-RIPE
admin-c:        GALA5-RIPE
tech-c:         ECR16-RIPE
tech-c:         GALA5-RIPE
status:         ASSIGNED PA
mnt-by:         ENG-MO-MNT
created:        2023-11-08T14:05:45Z
last-modified:  2023-11-08T14:05:45Z
source:         RIPE
abuse-email:    abuse@eng.it
abuse-c:        ECR16-RIPE
abuse-org:      ORG-EIIS1-RIPE

organisation:   ORG-EIIS1-RIPE
org-name:       ENGINEERING INGEGNERIA INFORMATICA SPA
country:        IT
org-type:       LIR
address:        Piazzale dell'Agricoltura, 24
address:        00144
address:        Roma
address:        ITALY
phone:          +390287002090
fax-no:         +390252820566
e-mail:         technet@eng-mo.it
mnt-ref:        RIPE-NCC-HM-MNT
mnt-ref:        ENG-MO-MNT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         ENG-MO-MNT
admin-c:        GALA5-RIPE
admin-c:        RA6204-RIPE
abuse-c:        ECR16-RIPE
created:        2012-06-11T14:35:44Z
last-modified:  2021-08-18T08:32:21Z
source:         RIPE

role:           ENGINEERING-INGEGNERIA-INFORMATICA Contact Role
address:        Strada2 Palazzo D/3 - Milanofiori - Assago
address:        20090 - MILANO
address:        Italy
e-mail:         ripe@eng.it
org:            ORG-EIIS1-RIPE
admin-c:        GALA5-RIPE
tech-c:         GALA5-RIPE
tech-c:         RA6204-RIPE
nic-hdl:        ECR16-RIPE
abuse-mailbox:  abuse@eng.it
mnt-by:         ENG-MO-MNT
created:        2012-06-13T13:40:39Z
last-modified:  2018-04-10T09:26:29Z
source:         RIPE

role:           GROUP ADM - LIR ADMIN
address:        via Vecchia Ferriera, 5
address:        36100 Vicenza (VI)
address:        Italy
e-mail:         technet@eng-mo.it
nic-hdl:        GALA5-RIPE
mnt-by:         ENG-MO-MNT
admin-c:        SM43-RIPE
admin-c:        GL714-RIPE
admin-c:        MS35676-RIPE
admin-c:        PA4372-RIPE
tech-c:         SM43-RIPE
tech-c:         GL714-RIPE
tech-c:         MS35676-RIPE
tech-c:         PA4372-RIPE
abuse-mailbox:  technet@eng-mo.it
created:        2013-04-29T12:47:14Z
last-modified:  2017-12-15T14:10:25Z
source:         RIPE

route:          91.109.57.0/24
descr:          ENGINEERING INGEGNERIA INFORMATICA SPA
origin:         AS21176
mnt-by:         ENG-MO-MNT
created:        2018-04-10T08:20:51Z
last-modified:  2018-04-10T08:20:51Z
source:         RIPE

Overlapping Ranges

BGP prefixes that contain 91.109.57.0/24

Range	ASN	Company	Num of IPs
91.109.56.0/21	AS21176	ENGINEERING INGEGNERIA INFORMATICA SPA	2,048

Nearby Ranges

BGP prefixes that overlap with 91.109.0.0/16

Range	ASN	Company	Num of IPs
91.109.64.0/19	AS49779	Joint-Stock Company Investpribor	8,192
91.109.128.0/19	AS31214	TIS Dialog LLC	8,192
91.109.176.0/20	AS29075	IELO-LIAZO SERVICES SAS	4,096
91.109.80.0/20	AS49779	Joint-Stock Company Investpribor	4,096
91.109.64.0/20	AS49779	Joint-Stock Company Investpribor	4,096
91.109.16.0/20	AS28753	Leaseweb Deutschland GmbH	4,096
91.109.104.0/21	AS58224	Iran Telecommunication Company PJS	2,048
91.109.8.0/21	AS20773	Mass Sub Alloc	2,048
91.109.56.0/21	AS21176	ENGINEERING INGEGNERIA INFORMATICA SPA	2,048
91.109.192.0/21	AS49924	NETFREE S.R.L.S.	2,048
91.109.48.0/21	AS31319	ESTRACOM SPA	2,048
91.109.232.0/21	AS59953	Purefibre Internet Ltd.	2,048
91.109.32.0/21	AS25424	CEZNET s.r.o.	2,048
91.109.120.0/21	AS58308	Cusae SAS	2,048
91.109.112.0/21	AS42831	UK Dedicated Servers Limited	2,048
91.109.200.0/21	AS199669	Okay-Telecom Ltd.	2,048
91.109.248.0/21	AS201071	Virtual Internet Services Limited	2,048
91.109.240.0/21	AS13213	UK-2 Limited	2,048
91.109.12.0/22	AS20738	Heart Internet Hybrid Servers	1,024
91.109.164.0/22	AS56989	Gabala Desarrollo, Sistemas y Telecomunicaciones S.L.	1,024
91.109.4.0/23	AS20738	Heart Internet Ltd	512
91.109.40.0/23	AS834	area-7 IT-Services GmbH IPXO	512
91.109.162.0/24	AS265627	NIDIX NETWORKS S.A. DE C.V.	256
91.109.46.0/24	AS214025	Private Customer	256
91.109.61.0/24	AS21176	Infrastructure main site	256
91.109.58.0/24	AS21176	Engineering italian Agencies	256
91.109.47.0/24	AS5065	Bunny Communications LLC	256
91.109.44.0/24	AS834	Private Customer	256
91.109.168.0/24	AS57300	Comuni Riuniti XL s.r.l. Net 168	256
91.109.169.0/24	AS57300	Comuni Riuniti XL s.r.l. Net 169	256
91.109.170.0/24	AS57300	Comuni Riuniti XL s.r.l. Net 170	256
91.109.171.0/24	AS57300	Comuni Riuniti XL s.r.l. Net 171	256
91.109.172.0/24	AS57300	Comuni Riuniti XL s.r.l. Net 172	256
91.109.173.0/24	AS57300	Comuni Riuniti XL s.r.l. Net 173	256
91.109.174.0/24	AS57300	Comuni Riuniti XL s.r.l. Net 174	256
91.109.175.0/24	AS57300	Comuni Riuniti XL s.r.l. Net 175	256
91.109.212.0/24	AS198208	KKTC Telekom	256
91.109.218.0/24	AS58427	Global Entourage Services	256
91.109.208.0/24	AS198208	KKTC Telekom	256
91.109.45.0/24	AS63023	Private Customer	256
91.109.42.0/24	AS834	area-7 IT-Services GmbH IPXO	256
91.109.161.0/24	AS273069	MINET CA	256
91.109.163.0/24	AS273069	MINET CA	256
91.109.160.0/24	AS272344	YABNET S.A. de C.V.	256

Hosted domains

There are 56 domain names hosted across 13 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
91.109.57.6	ipertriscountspesaadomicilio.it	32
91.109.57.50	naturasi.it	7
91.109.57.14	beopendep.it	3
91.109.57.119	tigros.it	2
91.109.57.68	basko.it	2
91.109.57.53	digitelematica.it	2
91.109.57.35	duplicardrive.it	2
91.109.57.69	grosmarket.it	1
91.109.57.21	gros.it	1
91.109.57.56	irrimote.com	1
91.109.57.110	crescereincomune.it	1
91.109.57.33	pntitalia.eu	1
91.109.57.62	primia.it	1

Hosted domains API

Our Hosted Domains API, or Reverse IP API returns a full list of domains that are hosted on a single IP address.

Useful for Cybersecurity

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Pingable IPs

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

IP Address	ASN	Details
91.109.57.8	AS21176 Engineering D.HUB S.p.A.	`3.23ms` 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
51.124.0.216	AS8075 Microsoft Corporation	`0.22ms` from Amsterdam, NL
23.57.129.152	AS16625 Akamai Technologies, Inc.	`0.54ms` from Boston, US
35.224.86.56	AS396982 Google LLC	`0.11ms` from Council Bluffs, US
78.166.50.72	AS9121 Turk Telekomunikasyon Anonim Sirketi	`17.50ms` from Denizli, TR
115.198.112.56	AS4134 CHINANET-BACKBONE	`7.25ms` from Hangzhou, CN
213.174.17.72	AS31556 ARKADA-X Ltd.	`3.47ms` from Khmelnytskyi, UA
83.41.73.104	AS3352 TELEFONICA DE ESPANA S.A.U.	`10.27ms` from Madrid, ES
88.20.35.8	AS3352 TELEFONICA DE ESPANA S.A.U.	`9.04ms` from Madrid, ES
94.50.232.200	AS12389 PJSC Rostelecom	`6.61ms` from Yekaterinburg, RU
54.214.40.88	AS16509 Amazon.com, Inc.	`0.19ms` from Boardman, US
52.96.226.152	AS8075 Microsoft Corporation	`0.59ms` from Chicago, US
175.210.192.184	AS4766 Korea Telecom	`0.98ms` from Incheon, KR
31.48.215.232	AS2856 British Telecommunications PLC	`6.17ms` from London, GB
188.9.110.104	AS3269 Telecom Italia S.p.A.	`3.90ms` from Milan, IT
27.194.179.56	AS4837 CHINA UNICOM China169 Backbone	`6.80ms` from Qingdao, CN
20.118.105.248	AS8075 Microsoft Corporation	`0.24ms` from San Antonio, US
202.47.65.232	AS141083 PT Filltech Antar Nusa	`1.20ms` from Singapore, SG
42.5.15.104	AS4837 CHINA UNICOM China169 Backbone	`10.01ms` from Tieling, CN
222.228.80.56	AS2519 ARTERIA Networks Corporation	`9.51ms` from Tokyo, JP
70.152.187.232	AS8075 Microsoft Corporation	`1.38ms` from Amsterdam, NL
24.166.127.24	AS10796 Charter Communications Inc	`8.52ms` from Cleveland, US
34.173.123.136	AS396982 Google LLC	`0.11ms` from Council Bluffs, US
86.142.226.152	AS2856 British Telecommunications PLC	`4.79ms` from Erith, GB
116.111.90.104	AS7552 Viettel Group	`2.46ms` from Hanoi, VN
76.172.15.248	AS20001 Charter Communications Inc	`8.29ms` from Honolulu, US

Traceroute

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

traceroute -a -n -q1 -f5 91.109.57.73

traceroute to 91.109.57.73 (91.109.57.73): 64 hops max, 52 byte packets

5 [] 217.29.66.70 58.293 ms

6 [AS21176] 37.114.10.79 52.135 ms

7 *

8 [AS21176] 91.109.57.73 113.32 ms

Measurement taken from

IPinfo ProbeNet in Tirana, AL

On January 18th 2026

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