185.143.57.0/24

AS3319 · User Association of Ukrainian Research and Academic Network URAN

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Summary

Country	Ukraine
Domain	uran.ua
ASN	AS3319
Registry	RIPE
ID	URAN_NETWORK

WHOIS Details

inetnum:        185.143.57.0 - 185.143.57.255
netname:        URAN_network
country:        UA
admin-c:        URAN-RIPE
tech-c:         URAN-RIPE
status:         ASSIGNED PA
mnt-by:         URAN-MNT
mnt-routes:     URAN-MNT
created:        2025-11-20T12:43:06Z
last-modified:  2025-11-20T12:43:06Z
source:         RIPE
abuse-email:    abuse@uran.ua
abuse-c:        URAN-RIPE
abuse-org:      ORG-CoEI1-RIPE

role:           URAN Operations
address:        URAN Association
address:        building 2 of NTUU KPI, office 105
address:        Politekhnichna str. 33
address:        Kiev 03056, Ukraine
phone:          +380-44-204-9814
phone:          +380-44-204-9815
fax-no:         +380-44-204-9816
e-mail:         dir@uran.ua
abuse-mailbox:  abuse@uran.ua
remarks:        trouble: -----------------------------------------------
remarks:        trouble: ****** SPAM, security: abuse@uran.ua **********
remarks:        trouble: **** Network operating center: noc@uran.ua ****
remarks:        trouble: ********* Information: http://www.uran.ua *********
remarks:        trouble: -----------------------------------------------
admin-c:        GAL5-RIPE
admin-c:        YUG-RIPE
tech-c:         YUG-RIPE
nic-hdl:        URAN-RIPE
mnt-by:         URAN-MNT
created:        2002-08-08T18:17:02Z
last-modified:  2020-09-16T12:05:13Z
source:         RIPE

route:          185.143.57.0/24
origin:         AS3319
mnt-by:         URAN-MNT
created:        2025-11-20T12:43:49Z
last-modified:  2025-11-20T12:43:49Z
source:         RIPE

Nearby Ranges

BGP prefixes that overlap with 185.143.0.0/16

Range	ASN	Company	Num of IPs
185.143.16.0/22	AS16509	A100 ROW Inc	1,024
185.143.20.0/22	AS207446	JSC Kazteleport - subsidiary of Halyk Bank of Kazakhstan	1,024
185.143.0.0/22	AS214636	Fibrasur Operadores S.L.	1,024
185.143.204.0/22	AS60627	Rayankadeh Apadana Company Ltd	1,024
185.143.88.0/22	AS200278	Kai Rottleb	1,024
185.143.196.0/22	AS200729	AzInTelecom LLC	1,024
185.143.252.0/22	AS60111	Skjern Bredbaand	1,024
185.143.28.0/22	AS57090	ASN Bank N.V.	1,024
185.143.112.0/22	AS5610	K-net Technical International Group, s.r.o.	1,024
185.143.44.0/22	AS55293	A2 Hosting, LLC	1,024
185.143.152.0/22	AS51580	TELEX S.r.l.	1,024
185.143.104.0/22	AS201873	FMO Solutions B.V.	1,024
185.143.52.0/22	AS202013	Orbyt Global S.A.	1,024
185.143.124.0/22	AS51375	STC BAHRAIN B.S.C CLOSED	1,024
185.143.24.0/22	AS203116	NESMA HOLDING CO LLC	1,024
185.143.176.0/22	AS203136	LLC Ordunet	1,024
185.143.136.0/22	AS50564	CARTAGO TELECOM S. L.	1,024
185.143.208.0/22	AS49523	Statkraft SF	1,024
185.143.172.0/22	AS49505	JSC Selectel	1,024
185.143.116.0/22	AS47896	ALFASZYBKINET Sp. z o. o.	1,024
185.143.156.0/22	AS203179	Proact Netherlands B.V.	1,024
185.143.92.0/22	AS203183	ARNOLD CALLE TELECOM, S.L.	1,024
185.143.32.0/22	AS47348	VERCOM S.A.	1,024
185.143.192.0/22	AS61094	Globaldizajn d.o.o.	1,024
185.143.216.0/22	AS204503	INFRANORD SA	1,024
185.143.164.0/22	AS47215	dogado GmbH	1,024
185.143.180.0/22	AS47132	Innonet ICT-Services GmbH	1,024
185.143.160.0/22	AS44086	Enformatel Sp. z o.o.	1,024
185.143.168.0/22	AS42184	TKRZ Stadtwerke GmbH	1,024
185.143.148.0/22	AS204896	Uppcom AB	1,024
185.143.60.0/22	AS39194	Vakka-Suomen Puhelin Oy	1,024
185.143.96.0/22	AS35394	Cable Aireworld S.A.U.	1,024
185.143.80.0/22	AS3245	Digital Systems Ltd	1,024
185.143.100.0/22	AS29222	Infomaniak Network SA	1,024
185.143.140.0/22	AS29119	Fibrasur Operadores S.L.	1,024
185.143.92.0/23	AS203183	FOBOS TELECOM	512
185.143.94.0/23	AS203183	FOBOS TELECOM	512
185.143.48.0/23	AS20742	Internet4U Kereskedelmi es Szolgaltato Kft.	512
185.143.202.0/23	AS44789	KabelszatNet-2002. Musoreloszto es Kereskedelmi Kft.	512
185.143.200.0/23	AS47169	KabelszatNet-2002. Musoreloszto es Kereskedelmi Kft.	512
185.143.68.0/23	AS5539	CHECK24 GmbH	512
185.143.146.0/23	AS56835	UTELS LLC	512
185.143.228.0/24	AS29802	Virtarix (FZC)	256
185.143.234.0/24	AS205585	AbrArvan BGP Anycast	256
185.143.233.0/24	AS205585	AbrArvan BGP Anycast	256
185.143.76.0/24	AS3561	Merkle EOOD	256
185.143.232.0/24	AS205585	AbrArvan BGP Anycast	256
185.143.242.0/24	AS400039	Verelox Inc.	256
185.143.238.0/24	AS400992	DE-NET	256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Pingable IPs

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

IP Address	ASN	Details
185.143.57.175	AS3319 User Association of Ukrainian Research and Academic Network URAN	`33.56ms` from Zuerich, CH

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
35.88.44.232	AS16509 Amazon.com, Inc.	`0.53ms` from Boardman, US
179.136.182.72	AS28573 Claro NXT Telecomunicacoes Ltda	`13.65ms` from Brasilia, BR
81.245.118.200	AS5432 Proximus NV	`2.27ms` from Brussels, BE
173.175.211.40	AS11427 Charter Communications Inc	`7.67ms` from Dallas, US
115.231.10.8	AS58461 CT-HangZhou-IDC	`5.52ms` from Hangzhou, CN
112.142.144.56	AS208525 Airu Limited	`1.06ms` from Hong Kong, HK
121.65.71.72	AS3786 LG DACOM Corporation	`1.98ms` from Incheon, KR
147.139.160.8	AS45102 Alibaba (US) Technology Co., Ltd.	`0.65ms` from Jakarta, ID
196.37.86.40	AS3741 Dimension Data	`0.54ms` from Johannesburg, ZA
109.181.10.104	AS2856 British Telecommunications PLC	`2.84ms` from London, GB
90.91.70.88	AS3215 Orange S.A.	`2.86ms` from Paris, FR
50.54.201.24	AS20055 Wholesail networks LLC	`6.26ms` from Portland, US
112.175.250.232	AS4766 Korea Telecom	`1.06ms` from Seoul, KR
114.34.157.184	AS3462 Data Communication Business Group	`1.68ms` from Taipei, TW
121.2.222.184	AS2527 Sony Network Communications Inc.	`6.76ms` from Tokyo, JP
61.190.75.8	AS4134 CHINANET-BACKBONE	`6.57ms` from Wuhan, CN
3.222.158.136	AS14618 Amazon.com, Inc.	`0.48ms` from Ashburn, US
54.145.151.184	AS14618 Amazon.com, Inc.	`0.50ms` from Ashburn, US
40.76.163.120	AS8075 Microsoft Corporation	`0.44ms` from Ashburn, US
117.177.222.248	AS9808 China Mobile Communications Group Co., Ltd.	`2.03ms` from Chengdu, CN
81.134.253.136	AS2856 British Telecommunications PLC	`1.89ms` from London, GB
79.93.180.232	AS15557 Societe Francaise Du Radiotelephone - SFR SA	`10.12ms` from Lyon, FR
77.110.104.8	AS216246 Aeza Group LLC	`0.85ms` from Moscow, RU
13.234.203.24	AS16509 Amazon.com, Inc.	`0.14ms` from Mumbai, IN
49.75.126.184	AS4134 CHINANET-BACKBONE	`4.87ms` from Nanjing, CN

Traceroute

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

traceroute -a -n -q1 -f3 185.143.57.85

traceroute to 185.143.57.85 (185.143.57.85): 64 hops max, 52 byte packets

3 [AS9002] 87.245.233.143 25.805 ms

4 *

5 *

6 *

7 [AS3319] 185.143.57.85 51.239 ms

Measurement taken from

IPinfo ProbeNet in Riga, LV

On March 13th 2026

What are IP address ranges?

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