217.173.172.0/22

AS30851 · Sileman Sp. z o.o.

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Summary

Country	Poland
Domain	sileman.pl
ASN	AS30851
Parent Range	217.173.160.0/20
Registry	RIPE
ID	PL-SGMI-20031212

WHOIS Details

inetnum:        217.173.160.0 - 217.173.175.255
netname:        PL-SGMI-20031212
country:        PL
org:            ORG-SGMI1-RIPE
admin-c:        SILM3-RIPE
tech-c:         SILM3-RIPE
status:         ALLOCATED PA
notify:         [email protected]
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         SGMI-MNT
mnt-routes:     SGMI-MNT
created:        2014-10-27T11:01:33Z
last-modified:  2018-06-27T06:14:53Z
source:         RIPE
abuse-email:    [email protected]
abuse-c:        SILM3-RIPE
abuse-org:      ORG-SGMI1-RIPE

organisation:   ORG-SGMI1-RIPE
org-name:       Sileman Sp. z o.o.
country:        PL
org-type:       LIR
address:        Dabrowskiego 35
address:        41-710
address:        RUDA SLASKA
address:        POLAND
phone:          +48327890854
fax-no:         +48327890852
e-mail:         [email protected]
mnt-ref:        RIPE-NCC-HM-MNT
mnt-ref:        SGMI-MNT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         SGMI-MNT
admin-c:        BL3213-RIPE
admin-c:        TZ500-RIPE
admin-c:        ERJT1-RIPE
admin-c:        MG452-RIPE
admin-c:        MD15059-RIPE
admin-c:        MP22260-RIPE
abuse-c:        SILM3-RIPE
created:        2005-01-28T11:45:49Z
last-modified:  2020-12-16T12:36:55Z
source:         RIPE
abuse-email:    [email protected]
abuse-c:        SILM3-RIPE
abuse-org:      undefined

role:           Sileman Sp. z o.o. Network Operations
address:        ul. Dabrowskiego 35
address:        41-710 Ruda Slaska
address:        Poland
e-mail:         [email protected]
remarks:        For contact information please visit http://net.sileman.pl/?p=en
abuse-mailbox:  [email protected]
admin-c:        MD15059-RIPE
admin-c:        BL3213-RIPE
admin-c:        MJ84031-RIPE
admin-c:        MK22887-RIPE
admin-c:        MM51901-RIPE
tech-c:         MG452-RIPE
tech-c:         MD15059-RIPE
tech-c:         BL3213-RIPE
tech-c:         MJ84031-RIPE
tech-c:         MK22887-RIPE
tech-c:         MM51901-RIPE
mnt-by:         SGMI-MNT
nic-hdl:        SILM3-RIPE
created:        2014-05-12T08:05:25Z
last-modified:  2025-10-17T04:46:10Z
source:         RIPE

route:          217.173.168.0/24
origin:         AS30851
mnt-by:         SGMI-MNT
created:        2025-07-18T06:38:41Z
last-modified:  2025-07-18T06:38:41Z
source:         RIPE

Overlapping Ranges

BGP prefixes that contain 217.173.172.0/22

Range	ASN	Company	Num of IPs
217.173.160.0/20	AS30851	Sileman Sp. z o.o.	4,096

Nearby Ranges

BGP prefixes that overlap with 217.173.0.0/16

Range	ASN	Company	Num of IPs
217.173.160.0/20	AS30851	Sileman Sp. z o.o.	4,096
217.173.32.0/20	AS12594	Comnica Kft.	4,096
217.173.144.0/20	AS12897	ENTEGA Medianet GmbH	4,096
217.173.208.0/20	AS200000	Hosting Ukraine LTD	4,096
217.173.64.0/20	AS8595	OOO WestCall Ltd.	4,096
217.173.96.0/20	AS8220		4,096
217.173.0.0/20	AS31423	Przedsiebiorstwo PROMAX Spolka Jawna Zofia Formanek-Okroj, Wieslaw Okroj	4,096
217.173.224.0/20	AS20634	Telecom Liechtenstein AG	4,096
217.173.240.0/20	AS31264	ADVANIA NORGE AS	4,096
217.173.128.0/20	AS20640	Titan Networks Internet & Telecommunications Service Providing GmbH	4,096
217.173.176.0/20	AS30923	Mlodziezowa Spoldzielnia Mieszkaniowa	4,096
217.173.112.0/21	AS12479	xDSL Service network	2,048
217.173.24.0/22	AS8359	MTS OJSC	1,024
217.173.224.0/23	AS20634	Backbone Equipment	512
217.173.200.0/23	AS21182	Network for Eduroam Service at Opole University	512
217.173.206.0/23	AS21182	Network in students dormitory Kmicic	512
217.173.204.0/24	AS202177	MEGA NET ISP	256
217.173.61.0/24	AS43905	Space Norway UK Ltd	256
217.173.62.0/24	AS43905	SPACE NORWAY (UK) LIMITED	256
217.173.203.0/24	AS202177	MEGA NET ISP	256
217.173.205.0/24	AS25584	MEGA NET ISP	256
217.173.202.0/24	AS202177	MEGA NET Sp. z O.O. ISP	256
217.173.29.0/24	AS29194	MTS PJSC	256
217.173.30.0/24	AS29194	NizhnekamskNefteKhim Company	256
217.173.48.0/24	AS31198	SPACE NORWAY (UK) LIMITED	256

Hosted domains

There are no domains currently hosted on this ASN.

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

No IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

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
142.177.207.118	AS855 Bell Canada	`15.27ms` from Beauharnois, CA
14.98.16.6	AS45820 Tata Teleservices ISP AS	`1.04ms` from Bengaluru, IN
58.168.35.118	AS1221 Telstra Limited	`2.69ms` from Brisbane, AU
162.225.51.6	AS7018 AT&T Enterprises, LLC	`8.34ms` from Chicago, US
93.160.198.118	AS3292 TDC Holding A/S	`2.81ms` from Copenhagen, DK
68.12.158.86	AS22773 Cox Communications Inc.	`8.69ms` from Dallas, US
182.19.35.198	AS55410 Vodafone Idea Ltd	`0.99ms` from Delhi, IN
131.207.103.38	AS375 Tietoevry Oyj	`6.20ms` from Helsinki, FI
14.136.92.182	AS10103 HK Broadband Network Ltd.	`0.64ms` from Hong Kong, HK
73.77.57.22	AS7922 Comcast Cable Communications, LLC	`9.93ms` from Houston, US
61.251.187.70	AS38676 flexnetworks	`0.73ms` from Incheon, KR
88.98.78.150	AS13037 Zen Internet Ltd	`1.05ms` from London, GB
60.182.66.246	AS4134 CHINANET-BACKBONE	`7.32ms` from Ningbo, CN
153.151.147.38	AS4713 NTT DOCOMO BUSINESS,Inc.	`4.13ms` from Osaka, JP
82.29.60.38	AS47583 Hostinger International Limited	`0.35ms` from Osasco, BR
12.77.18.182	AS7018 AT&T Enterprises, LLC	`1.13ms` from Philadelphia, US
34.227.100.38	AS14618 Amazon.com, Inc.	`0.59ms` from Reston, US
71.231.64.118	AS7922 Comcast Cable Communications, LLC	`3.98ms` from Seattle, US
71.24.165.214	AS7922 Comcast Cable Communications, LLC	`4.54ms` from Seattle, US
222.105.251.166	AS4766 Korea Telecom	`4.82ms` from Seoul, KR
97.125.61.86	AS209 CenturyLink Communications, LLC	`11.23ms` from St. Louis, US
2.69.82.246	AS44034 Hi3G Access AB	`8.91ms` from Stockholm, SE
34.187.144.214	AS396982 Google LLC	`0.12ms` from The Dalles, US
57.182.73.102	AS16509 Amazon.com, Inc.	`0.23ms` from Tokyo, JP
208.94.141.246	AS998 HypeStatus Inc	`0.40ms` from Ashburn, US

Traceroute

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

traceroute -a -n -q1 -f3 -m7 217.173.175.78

traceroute to 217.173.175.78 (217.173.175.78): 7 hops max, 52 byte packets

3 [AS55017] 104.219.220.29 0.194 ms

4 [AS55017] 104.219.220.11 0.242 ms

5 *

6 *

7 *

Measurement taken from

IPinfo ProbeNet in Saskatoon, CA

On January 30th 2026

What are IP address ranges?

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Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.

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