91.208.72.0/24

AS47633 · Synthos S.A

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Summary

Country	Poland
Domain	synthosgroup.com
ASN	AS47633
Registry	RIPE
ID	SYNTHOS-NET

WHOIS Details

inetnum:        91.208.72.0 - 91.208.72.255
netname:        SYNTHOS-NET
country:        PL
org:            ORG-SS105-RIPE
sponsoring-org: ORG-ITP1-RIPE
admin-c:        TM3778-RIPE
tech-c:         TM3778-RIPE
status:         ASSIGNED PI
notify:         ripe@exatel.pl
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         MNT-SYNTHOS
mnt-by:         IPARTNERS-MNT
mnt-by:         MNT-EXATEL
mnt-routes:     MNT-SYNTHOS
mnt-routes:     MNT-EXATEL
mnt-domains:    MNT-SYNTHOS
created:        2008-07-22T09:40:49Z
last-modified:  2025-07-25T09:02:43Z
source:         RIPE
abuse-email:    ripe@ipartners.pl
abuse-c:        AR26989-RIPE
abuse-org:      ORG-ITP1-RIPE

organisation:   ORG-SS105-RIPE
org-name:       Synthos S.A
country:        PL
org-type:       OTHER
address:        ul. Chemikow 1, Oswiecim
e-mail:         Tomasz.Michalek@synthosgroup.com
abuse-c:        AR26989-RIPE
mnt-ref:        MNT-SYNTHOS
mnt-by:         MNT-SYNTHOS
mnt-by:         IPARTNERS-MNT
mnt-by:         MNT-EXATEL
mnt-ref:        MNT-EXATEL
created:        2008-07-21T05:31:09Z
last-modified:  2025-07-25T09:02:56Z
source:         RIPE
abuse-email:    ripe@ipartners.pl
abuse-c:        AR26989-RIPE
abuse-org:      undefined

person:         Tomasz Michalek
address:        Synthos S.A
address:        ul. Chemikow 1, Oswiecim
address:        POLAND
phone:          +48 601 96 22 40
nic-hdl:        TM3778-RIPE
created:        2008-07-21T05:23:06Z
last-modified:  2008-07-21T05:23:06Z
source:         RIPE
mnt-by:         MNT-EXATEL

route:          91.208.72.0/24
descr:          Synthos S.A
origin:         AS47633
mnt-by:         MNT-SYNTHOS
mnt-routes:     MNT-EXATEL
created:        2008-07-31T10:17:43Z
last-modified:  2012-09-24T08:21:23Z
source:         RIPE

Nearby Ranges

BGP prefixes that overlap with 91.208.0.0/16

Range	ASN	Company	Num of IPs
91.208.74.0/24	AS12676	Hans-Gerd Bleckmann Informationssysteme GmbH & Co. KG	256
91.208.78.0/24	AS12741	Krzysztof Lis trading as FOX-IT	256
91.208.5.0/24	AS12843	Pranke GmbH	256
91.208.247.0/24	AS13000	Agencja Pro Media Krzysztof Turek	256
91.208.208.0/24	AS138398	Prodigi Technology Services Limited	256
91.208.228.0/24	AS138398	Prodigi Technology Services Limited	256
91.208.233.0/24	AS138398	Prodigi Technology Services Limited	256
91.208.108.0/24	AS15083	MB EISINA	256
91.208.124.0/24	AS15404	MARKS & CLERK LLP	256
91.208.125.0/24	AS15889	SRC sistemske integracije d.o.o.	256
91.208.21.0/24	AS16509	Statcounter Limited	256
91.208.28.0/24	AS16509	Skrill Limited	256
91.208.170.0/24	AS174	Interactive Web Solutions Ltd	256
91.208.7.0/24	AS1764	St. Anna Kinderspital GmbH	256
91.208.95.0/24	AS19318	Community DNS Limited	256
91.208.62.0/24	AS197395	Villa Hosting B.V.	256
91.208.83.0/24	AS197729	Binect GmbH	256
91.208.85.0/24	AS197883	Serinya Telecom SAS	256
91.208.163.0/24	AS197946	CloudGuard-Hosting	256
91.208.174.0/24	AS199215	Ellos AB	256
91.208.171.0/24	AS199624	DK Svyaz OOO	256
91.208.162.0/24	AS200019	ALEXHOST SRL	256
91.208.184.0/24	AS200019	ALEXHOST SRL	256
91.208.197.0/24	AS200019	ALEXHOST SRL	256
91.208.206.0/24	AS200019	ALEXHOST SRL	256
91.208.36.0/24	AS201450	ITConsult-Pro Zrt.	256
91.208.243.0/24	AS202137	Ministrstvo za obrambo	256
91.208.149.0/24	AS202250	CDEK-Global LLC	256
91.208.191.0/24	AS203046	VTG AG	256
91.208.54.0/24	AS204089	Apollo Duck Media Ltd	256
91.208.127.0/24	AS204601	Zomro B.V.	256
91.208.61.0/24	AS20473	RCS Technologies FZE LLC	256
91.208.100.0/24	AS205774	TONet d.o.o.	256
91.208.47.0/24	AS20676	itmX GmbH	256
91.208.66.0/24	AS20712	OfficeNet Systems Ltd	256
91.208.87.0/24	AS20769	Quanza B.V.	256
91.208.31.0/24	AS208477	Rolf Schulz	256
91.208.17.0/24	AS208988	Buchholz Digital GmbH	256
91.208.204.0/24	AS209737	Meric Internet Teknolojileri A.S.	256
91.208.192.0/24	AS211007	caplog-x GmbH	256
91.208.8.0/24	AS2116	Inkognito AS	256
91.208.24.0/24	AS2119	Bodo Kommune	256
91.208.92.0/24	AS212027	PebbleHost	256
91.208.213.0/24	AS212238	XT NETWORK SARL	256
91.208.32.0/24	AS21245	MEDIANOVA INTERNET HIZMETLERI VE TICARET ANONIM SIRKETI	256
91.208.9.0/24	AS212709	ACCOR S.A.	256
91.208.68.0/24	AS213358	BITMARCK GmbH	256
91.208.207.0/24	AS213394	Clever Cloud SAS	256
91.208.122.0/24	AS213931	Alaitisal Computers and Requisites Trading LLC	256
91.208.2.0/24	AS12552	MYDATA automation AB	256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

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

IP Address	ASN	Details
91.208.72.131	AS47633 Synthos S.A	`0.71ms` from Warsaw, PL

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
104.171.154.56	AS16628 DedFiberCo	`0.14ms` from Buffalo, US
59.16.8.232	AS4766 Korea Telecom	`0.97ms` from Incheon, KR
20.244.44.232	AS8075 Microsoft Corporation	`0.67ms` from Lohogaon, IN
194.72.31.168	AS2856 British Telecommunications PLC	`0.96ms` from London, GB
20.68.179.8	AS8075 Microsoft Corporation	`0.20ms` from London, GB
162.231.151.136	AS7018 AT&T Enterprises, LLC	`2.16ms` from Los Angeles, US
49.66.147.8	AS4134 CHINANET-BACKBONE	`4.87ms` from Nanjing, CN
174.174.108.104	AS7922 Comcast Cable Communications, LLC	`4.83ms` from Portland, US
75.216.37.152	AS6167 Verizon Business	`14.83ms` from Providence, US
8.164.3.200	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`2.39ms` from Shanghai, CN
23.193.164.200	AS20940 Akamai International B.V.	`0.31ms` from Singapore, SG
36.52.191.56	AS10013 FreeBit Co.,Ltd.	`2.52ms` from Tokyo, JP
60.113.70.152	AS17676 SoftBank Corp.	`2.68ms` from Tokyo, JP
180.28.205.232	AS4713 NTT DOCOMO BUSINESS,Inc.	`9.23ms` from Tokyo, JP
197.4.11.88	AS327934 SOCIETE NATIONALE DES TELECOMMUNICATIONS (Tunisie Telecom)	`11.76ms` from Tunis, TN
94.226.223.72	AS6848 Telenet BV	`6.26ms` from Brussels, BE
92.219.196.168	AS3209 Vodafone GmbH	`8.18ms` from Frankfurt am Main, DE
93.236.230.136	AS3320 Deutsche Telekom AG	`7.86ms` from Frankfurt am Main, DE
216.100.16.248	AS7018 AT&T Enterprises, LLC	`17.29ms` from Herndon, US
90.51.18.216	AS3215 Orange S.A.	`15.50ms` from Marseille, FR
131.212.108.24	AS217 University of Minnesota	`4.10ms` from Minneapolis, US
178.92.167.88	AS6079 RCN	`0.90ms` from New York City, US
93.195.179.168	AS3320 Deutsche Telekom AG	`8.20ms` from Nuernberg, DE
88.124.59.24	AS12322 Free SAS	`7.49ms` from Paris, FR
82.80.242.56	AS8551 Bezeq International Ltd.	`0.31ms` from Petaẖ Tiqva, IL

Traceroute

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

traceroute -a -n -q1 -f2 91.208.72.241

traceroute to 91.208.72.241 (91.208.72.241): 64 hops max, 52 byte packets

2 [] 155.133.104.8 0.534 ms

3 *

4 [AS12912] 157.25.255.197 1.282 ms

5 [AS12912] 157.25.222.53 0.756 ms

6 *

7 [AS12912] 157.25.255.184 8.576 ms

8 [AS47633] 91.208.72.241 13.179 ms

Measurement taken from

IPinfo ProbeNet in Warsaw, PL

On January 30th 2026

What are IP address ranges?

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