91.216.16.0/24

AS197027 · ULTIMO SP. Z O.O.

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Summary

Country	Poland
Domain	ultimo.pl
ASN	AS197027
Registry	RIPE
ID	ULTIMO-NET

WHOIS Details

inetnum:        91.216.16.0 - 91.216.16.255
netname:        ULTIMO-NET
country:        PL
org:            ORG-USZO4-RIPE
admin-c:        KS12643-RIPE
tech-c:         KS12643-RIPE
status:         ASSIGNED PI
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         NASK-MNT
mnt-routes:     NASK-MNT
mnt-domains:    NASK-MNT
created:        2010-04-16T08:16:27Z
last-modified:  2025-07-31T08:51:32Z
source:         RIPE
sponsoring-org: ORG-NRaA1-RIPE
abuse-email:    [email protected]
abuse-c:        AR23546-RIPE
abuse-org:      ORG-NRaA1-RIPE

organisation:   ORG-USZO4-RIPE
org-name:       ULTIMO SP. Z O.O.
country:        PL
org-type:       OTHER
address:        ul. Braniborska 68-68
address:        53-680 Wroclaw
address:        POLAND
phone:          +48 71 3881088
fax-no:         +48 71 3594170
e-mail:         [email protected]
abuse-c:        AR23546-RIPE
admin-c:        PB10629-RIPE
tech-c:         PB10629-RIPE
ref-nfy:        [email protected]
mnt-ref:        NASK-MNT
mnt-by:         NASK-MNT
created:        2010-04-09T06:48:56Z
last-modified:  2022-12-01T16:57:39Z
source:         RIPE
abuse-email:    [email protected]
abuse-c:        AR23546-RIPE
abuse-org:      undefined

person:         Kamil Stolarek
address:        ul. Szczytnicka 11
address:        50-382 Wroclaw
address:        Poland
phone:          +48571701003
e-mail:         [email protected]
nic-hdl:        KS12643-RIPE
mnt-by:         NASK-MNT
created:        2025-07-31T08:50:20Z
last-modified:  2025-07-31T08:50:20Z
source:         RIPE

route:          91.216.16.0/24
descr:          ULTIMO
descr:          Warszawa
origin:         AS197027
notify:         [email protected]
mnt-by:         AS8308-MNT
created:        2010-05-12T06:43:19Z
last-modified:  2010-05-12T06:43:19Z
source:         RIPE

Nearby Ranges

BGP prefixes that overlap with 91.216.0.0/16

Range	ASN	Company	Num of IPs
91.216.195.0/24	AS12516	WEBORAMA SA	256
91.216.34.0/24	AS12595	Onworx BV	256
91.216.152.0/24	AS12672	Ringier Romania SRL	256
91.216.90.0/24	AS12731	ePages GmbH	256
91.216.167.0/24	AS13174	JSC Russian Telephone Company	256
91.216.209.0/24	AS13273	Alter Way SAS	256
91.216.117.0/24	AS15525	IFAP - Instituto Financiamento Agricultura e Pescas	256
91.216.46.0/24	AS15870	Bst Ltd.	256
91.216.136.0/24	AS1759	Landis+Gyr Oy	256
91.216.25.0/24	AS196899	INTEGER.pl S.A.	256
91.216.111.0/24	AS196967	N.Henulin	256
91.216.239.0/24	AS197005	Instytut Ekonomiki Rolnictwa i Gospodarki Zywnosciowej Panstwowy Instytut Badawczy	256
91.216.5.0/24	AS197020	Exence S.A.	256
91.216.17.0/24	AS197022	Poste Italiane S.p.A.	256
91.216.43.0/24	AS197033	KOESIO Networks SAS	256
91.216.148.0/24	AS197042	AKTIF YATIRIM BANKASI ANONIM SIRKETI	256
91.216.53.0/24	AS197044	JSC NTC STEK	256
91.216.66.0/24	AS197052	Yankovskiy Nikolay Nikolayevich	256
91.216.174.0/24	AS197055	ZAD Allianz Bulgaria AD	256
91.216.86.0/24	AS197060	Prominion OU	256
91.216.94.0/24	AS197067	Private Joint Stock Company Insurance Company TAS	256
91.216.95.0/24	AS197069	Easy Asset Management AD	256
91.216.149.0/24	AS197099	Multinet24 Sp.zoo	256
91.216.143.0/24	AS197104	Gentoo Group Limited	256
91.216.160.0/24	AS197111	Polska Agencja Zeglugi Powietrznej	256
91.216.202.0/24	AS197135	ENEA ELEKTROWNIA POLANIEC SA.	256
91.216.51.0/24	AS197136	Ministry of Foreign Affairs	256
91.216.240.0/24	AS197159	Trinet Ltd.	256
91.216.212.0/24	AS197163	Kuban River Connection Ltd	256
91.216.213.0/24	AS197181	NETICO S.C.	256
91.216.230.0/24	AS197198	VBG Immo GmbH	256
91.216.214.0/24	AS197224	CARREFOUR POLSKA SP. Z O.O.	256
91.216.192.0/24	AS198014	MARTA POLTORAK	256
91.216.232.0/24	AS198108	Ukrainian Hydrometeorological Center	256
91.216.73.0/24	AS198193	Television por Cable Santa Pola SL	256
91.216.48.0/24	AS199040	Monolit-Stroy SZ LLC	256
91.216.253.0/24	AS199209	Internet Securities Bulgaria Ltd.	256
91.216.222.0/24	AS199391	XGlobe LTD	256
91.216.26.0/24	AS199397	CS2R Availability Services SAS	256
91.216.215.0/24	AS200017	Hostker LLC	256
91.216.12.0/24	AS200521	Ministerio De Economia, Comercio Y Empresa	256
91.216.32.0/24	AS200712	Outpost 24 AB	256
91.216.128.0/24	AS201318	Suedwestfalen-IT	256
91.216.76.0/24	AS201827	Spartan LTD	256
91.216.115.0/24	AS202185	Wojskowa Agencja Mieszkaniowa	256
91.216.203.0/24	AS202568	I vision SAS	256
91.216.155.0/24	AS202656	Ivanov Vitaliy Sergeevich	256
91.216.37.0/24	AS202763	INFORMATION TECHNOLOGY CENTER LLC JV	256
91.216.206.0/24	AS1241	ADACOM SA	256

Hosted domains

There is 1 domain name hosted across 1 IP address on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
91.216.16.204	ultimo.com.pl	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

Read more

Pingable IPs

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

IP Address	ASN	Details
91.216.16.19	AS197027 ULTIMO SP. Z O.O.	`3.64ms` from Wrocław, 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
75.69.52.56	AS7922 Comcast Cable Communications, LLC	`8.07ms` from Boston, US
91.127.182.232	AS6855 Slovak Telekom, a.s.	`6.30ms` from Bratislava, SK
212.154.94.152	AS12735 TurkNet Iletisim Hizmetleri A.S.	`4.09ms` from Bursa, TR
197.51.127.152	AS8452 TE-AS	`8.80ms` from Cairo, EG
83.236.121.152	AS20676 Plusnet GmbH	`0.86ms` from Duesseldorf, DE
93.209.72.8	AS3320 Deutsche Telekom AG	`4.26ms` from Duesseldorf, DE
95.112.3.232	AS6805 Telefonica Germany GmbH & Co.OHG	`2.17ms` from Hamburg, DE
14.168.21.104	AS45899 VNPT Corp	`3.79ms` from Ho Chi Minh City, VN
76.174.136.56	AS20001 Charter Communications Inc	`3.79ms` from Los Angeles, US
79.30.40.168	AS3269 Telecom Italia S.p.A.	`6.42ms` from Milan, IT
160.218.98.56	AS5610 O2 Czech Republic, a.s.	`15.13ms` from Prague, CZ
186.205.76.40	AS28573 Claro NXT Telecomunicacoes Ltda	`4.99ms` from Rio de Janeiro, BR
207.66.224.120	AS11608 Accretive Networks	`0.35ms` from Seattle, US
222.113.35.72	AS4766 Korea Telecom	`2.41ms` from Seoul, KR
27.137.51.232	AS9824 JCOM Co., Ltd.	`13.48ms` from Tokyo, JP
75.188.17.232	AS10796 Charter Communications Inc	`13.41ms` from Columbus, US
20.113.182.72	AS8075 Microsoft Corporation	`0.30ms` from Frankfurt am Main, DE
114.117.141.120	AS45090 Shenzhen Tencent Computer Systems Company Limited	`4.97ms` from Guangzhou, CN
184.29.32.72	AS16625 Akamai Technologies, Inc.	`0.52ms` from Hong Kong, HK
94.178.245.120	AS6849 JSC Ukrtelecom	`9.75ms` from Kyiv, UA
81.157.245.184	AS2856 British Telecommunications PLC	`2.08ms` from London, GB
80.29.151.72	AS3352 TELEFONICA DE ESPANA S.A.U.	`1.67ms` from Madrid, ES
188.153.167.184	AS30722 Vodafone Italia S.p.A.	`3.20ms` from Milan, IT
24.21.105.232	AS7922 Comcast Cable Communications, LLC	`5.55ms` from Portland, US
59.21.17.200	AS4766 Korea Telecom	`6.23ms` from Seoul, KR

Traceroute

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

traceroute -a -n -q1 -f4 91.216.16.214

traceroute to 91.216.16.214 (91.216.16.214): 64 hops max, 52 byte packets

4 [AS3491] 63.223.48.142 83.365 ms

5 [AS3491] 63.218.151.2 83.348 ms

6 [AS174] 154.54.5.34 168.103 ms

7 [AS174] 154.54.56.94 174.32 ms

8 [AS174] 154.54.38.206 182.03 ms

9 [AS174] 130.117.51.61 194.358 ms

10 [AS174] 130.117.0.14 200.787 ms

11 [AS174] 149.14.96.169 210.075 ms

12 [AS31242] 188.117.158.51 199.842 ms

13 *

14 *

15 [AS197027] 91.216.16.214 200.766 ms

Measurement taken from

IPinfo ProbeNet in Accra, GH

On December 28th 2025

What are IP address ranges?

IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.

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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