1. All IP Ranges
  2. 31.0.0.0/8
  3. 31.148.0.0/16
  4. AS44546  | 31.148.0.0/16

31.148.0.0/16

AS44546  ·  ALFA TELECOM s.r.o.

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Summary

Country unknown
Domain alfatelecom.cz
ASN AS44546
Registry RIPE
ID CZ-ALFATELECOM-20110211

WHOIS Details

inetnum:        31.148.0.0 - 31.148.255.255
netname:        CZ-ALFATELECOM-20110211
geofeed:        https://ip-as.com/geofeed.csv
country:        CZ
country:        EU
country:        NL
country:        UA
country:        RU
country:        KZ
country:        KG
country:        MD
org:            ORG-ATS13-RIPE
admin-c:        IP-AS
tech-c:         IP-AS
status:         ALLOCATED PA
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         RIPE-DB-MNT
mnt-lower:      RIPE-DB-MNT
created:        2011-02-11T10:12:26Z
last-modified:  2023-05-16T13:36:40Z
source:         RIPE
abuse-email:    abuse@alfatelecom.cz
abuse-c:        ATCZ-RIPE
abuse-org:      ORG-ATS13-RIPE

organisation:   ORG-ATS13-RIPE
org-name:       ALFA TELECOM s.r.o.
country:        CZ
org-type:       LIR
address:        Kloknerova 2249/9
address:        148 00
address:        Praha 4
address:        CZECH REPUBLIC
phone:          +420226020360
fax-no:         +420226020360
e-mail:         ripe@alfatelecom.cz
admin-c:        ATCZ-RIPE
tech-c:         ATCZ-RIPE
abuse-c:        ATCZ-RIPE
mnt-ref:        RIPE-NCC-HM-MNT
mnt-ref:        RIPE-DB-MNT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         RIPE-DB-MNT
created:        2007-11-23T12:44:30Z
last-modified:  2023-05-03T14:26:22Z
source:         RIPE
abuse-email:    abuse@alfatelecom.cz
abuse-c:        ATCZ-RIPE
abuse-org:      undefined

role:           IP-AS.COM Team
address:        Kloknerova 2249/9, Prague, Czech Republic
e-mail:         clients@ip-as.com
nic-hdl:        IP-AS
abuse-mailbox:  clients@ip-as.com
mnt-by:         RIPE-DB-MNT
created:        2016-11-28T13:09:13Z
last-modified:  2016-11-28T13:09:13Z
source:         RIPE

route:          31.148.0.0/16
descr:          IP-AS.COM
origin:         AS44546
mnt-by:         RIPE-DB-MNT
mnt-lower:      RIPE-DB-MNT
created:        2015-05-16T11:03:25Z
last-modified:  2023-02-14T11:18:20Z
source:         RIPE

Overlapping Ranges

BGP prefixes that are contained by 31.148.0.0/16

Range ASN Company Num of IPs
31.148.205.0/24 AS62331 Media Holding TVK Ltd. 256
31.148.99.0/24 AS212913 FOP Hornostay Mykhaylo Ivanovych 256
31.148.21.0/24 AS201469 Concept Ltd. 256
31.148.217.0/24 AS34503 YouNet Ltd. 256
31.148.22.0/24 AS49393 Solutions Factory Ltd. 256
31.148.221.0/24 AS51962 PowerNet Ltd. 256
31.148.223.0/24 AS59679 Agenstvo po rasprostraneniu zarubejnih izdaniy OJSC 256
31.148.23.0/24 AS49038 Pedchenko Maksym 256
31.148.1.0/24 AS44975 Martyukhin Alexandr Viktorovich 256
31.148.4.0/24 AS60028 Alatyr Telecom Ltd. 256
31.148.31.0/24 AS201469 Concept Ltd. 256
31.148.30.0/24 AS44343 Optima Bank OJSC 256
31.148.148.0/24 AS61031 ESCOMTEL BACKGROUND COMMUNICATION NETWORKS Ltd. 256
31.148.149.0/24 AS212463 SF NetGroup-Service 256
31.148.7.0/24 AS212571 Nitrocom Ltd. 256
31.148.25.0/24 AS61312 Ethereal - cable television EKTA - BROVARY Ltd. 256
31.148.246.0/24 AS61031 ESCOMTEL BACKGROUND COMMUNICATION NETWORKS Ltd. 256
31.148.245.0/24 AS204408 Heneralov Yevhenii 256
31.148.168.0/24 AS202353 PE TRK Todor 256
31.148.169.0/24 AS202290 IK Host Ltd. 256
31.148.170.0/24 AS56419 ASIA NETWORK MCHJ 256
31.148.6.0/24 AS59738 Promyshlennaya Avtomatika Ltd. 256
31.148.174.0/24 AS44975 Martyukhin Alexandr Viktorovich 256
31.148.175.0/24 AS203553 Optel Plus Ltd. 256
31.148.244.0/24 AS49811 Uzlovaya.net Ltd 256
31.148.24.0/24 AS48709 World of connections Ltd. 256
31.148.20.0/24 AS204889 Online Business Technologies Ltd. 256
31.148.201.0/24 AS51841 JSC MFI IntelExpress 256
31.148.5.0/24 AS62069 Telecommunication Union Ltd. 256
31.148.0.0/24 AS207676 Best Line Ltd. 256
31.148.204.0/24 AS44975 Martyukhin Alexandr Viktorovich 256
31.148.48.0/23 AS207228 Uplink Ltd. 512
31.148.132.0/23 AS41712 Satelit Vizual s.r.l. 512
31.148.134.0/23 AS49491 PE Sukonnik Mukola Valeriyovuch 512
31.148.150.0/23 AS49491 PE Sukonnik Mukola Valeriyovuch 512
31.148.202.0/23 AS25548 SCS-Telecom Ltd. 512
31.148.2.0/23 AS60075 Gorodok Ltd. 512
31.148.206.0/23 AS43301 MAGICOM Ltd 512
31.148.250.0/23 AS50334 Join stock Grodno Regional Techno Commercial Centre GARANT 512
31.148.26.0/23 AS3205 Electron-Service Ltd. 512
31.148.28.0/23 AS47673 BershNet Ltd. 512
31.148.50.0/23 AS51500 Servisnet Ltd. 512
31.148.12.0/22 AS61372 AZIMUT TELECOM Ltd. 1,024
31.148.100.0/22 AS43533 OOO Gals Telecom 1,024
31.148.144.0/22 AS43533 OOO Gals Telecom 1,024
31.148.52.0/22 AS56361 Orgtechservice Ltd 1,024
31.148.16.0/22 AS49811 Uzlovaya.net Ltd 1,024
31.148.192.0/22 AS56361 Orgtechservice Ltd 1,024
31.148.252.0/22 AS213187 Lider-Net Ltd. 1,024
31.148.8.0/22 AS49551 Teleseti Ltd 1,024

Hosted domains

There are 417 domain names hosted across 179 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
31.148.96.143 foderent.ru 3
31.148.30.24 kkmoptima.kg 3
31.148.219.39 trulolo.ru 2
31.148.219.118 jesuisouverte.com 1
31.148.96.104 maxiplace.cloud 1
31.148.171.107 virusov-net.dn.ua 1
31.148.32.252 atlantgroop.ru 1
31.148.224.51 autovlk.ru 1
31.148.35.247 future-itcompany.ru 1
31.148.96.239 postavki24.ru 1
31.148.206.2 magicom.net.ua 1
31.148.207.153 connectionrandom.online 1
31.148.207.165 rugsgroup.co.uk 1
31.148.30.10 optima24.kg 1
31.148.220.111 lovemessag.ru 1
31.148.171.104 permanent.dn.ua 1
31.148.220.54 tiny-share.com 1
31.148.129.137 blograte.ru 1
31.148.30.37 optimabusiness.kg 1
31.148.30.20 optimabank.kg 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

10,190 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
31.148.143.0 AS213841 Network Telecom Systems LLP 0.40ms from Almaty, KZ
31.148.118.100 AS56361 Orgtechservice Ltd 3.80ms from Krasnodar, RU
31.148.55.25 AS56361 Orgtechservice Ltd 3.82ms from Krasnodar, RU
31.148.7.2 AS212571 Nitrocom Ltd. 4.50ms from Kyiv, UA
31.148.39.216 AS41575 Intercity Ltd. 10.77ms from Moscow, RU
31.148.103.108 AS43533 OOO "Gals Telecom" 0.61ms from Tashkent, UZ
31.148.132.65 AS41712 Satelit Vizual s.r.l. 2.63ms from Chisinau, MD
31.148.58.63 AS56361 Orgtechservice Ltd 3.80ms from Krasnodar, RU
31.148.107.93 AS56361 Orgtechservice Ltd 3.68ms from Krasnodar, RU
31.148.42.96 AS56361 Orgtechservice Ltd 3.77ms from Krasnodar, RU
31.148.12.178 AS61372 AZIMUT TELECOM Ltd. 1.27ms from Moscow, RU
31.148.100.222 AS43533 OOO "Gals Telecom" 0.64ms from Tashkent, UZ
31.148.11.170 AS49551 Teleseti Ltd 6.58ms from Yekaterinburg, RU
31.148.140.2 AS213841 Network Telecom Systems LLP 0.31ms from Almaty, KZ
31.148.32.252 AS41575 Intercity Ltd. 11.22ms from Moscow, RU
31.148.6.2 AS59738 Promyshlennaya Avtomatika Ltd. 9.03ms from Moscow, RU
31.148.121.98 AS60165 Dialog Ltd. 5.40ms from Saint Petersburg, RU
31.148.146.159 AS43533 OOO "Gals Telecom" 0.68ms from Tashkent, UZ
31.148.130.42 AS44546 ALFA TELECOM s.r.o. 0.42ms from Amsterdam, NL
31.148.148.126 AS61031 ESCOMTEL BACKGROUND COMMUNICATION NETWORKS Ltd. 5.44ms from Yekaterinburg, RU
31.148.116.170 AS56361 Orgtechservice Ltd 3.61ms from Krasnodar, RU
31.148.49.37 AS207228 Uplink Ltd. 14.26ms from Krasnoyarsk, RU
31.148.135.68 AS49491 PE Sukonnik Mukola Valeriyovuch 5.47ms from Kyiv, UA
31.148.101.17 AS43533 OOO "Gals Telecom" 0.66ms from Tashkent, UZ
31.148.44.202 AS56361 Orgtechservice Ltd 3.68ms from Krasnodar, RU

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
20.65.73.192 AS8075 Microsoft Corporation 0.29ms from Boydton, US
94.132.171.208 AS2860 NOS COMUNICACOES, S.A. 6.44ms from Braga, PT
91.104.80.160 AS213155 Yettel Hungary Ltd. 13.92ms from Budapest, HU
115.110.211.224 AS4755 TATA Communications formerly VSNL is Leading ISP 0.48ms from Frankfurt am Main, DE
110.86.129.160 AS4134 CHINANET-BACKBONE 4.07ms from Fuzhou, CN
175.178.136.16 AS45090 Shenzhen Tencent Computer Systems Company Limited 2.18ms from Guangzhou, CN
193.112.40.80 AS45090 Shenzhen Tencent Computer Systems Company Limited 2.00ms from Guangzhou, CN
87.123.16.224 AS8881 1&1 Versatel Deutschland GmbH 4.57ms from Hamburg, DE
119.113.112.96 AS4837 CHINA UNICOM China169 Backbone 9.91ms from Liaoyang, CN
168.100.27.240 AS16509 Amazon.com, Inc. 0.04ms from Lima, PE
134.158.44.144 AS789 Renater 6.81ms from Marseille, FR
88.37.246.224 AS3269 Telecom Italia S.p.A. 0.85ms from Milan, IT
37.206.100.32 AS3269 Telecom Italia S.p.A. 9.01ms from Milan, IT
87.30.153.0 AS3269 Telecom Italia S.p.A. 4.56ms from Milan, IT
115.46.72.112 AS4837 CHINA UNICOM China169 Backbone 8.30ms from Nanning, CN
65.78.8.144 AS6079 RCN 3.76ms from New York City, US
180.199.48.208 AS18126 Chubu Telecommunications Company, Inc. 5.28ms from Osaka, JP
179.235.40.176 AS28573 Claro NXT Telecomunicacoes Ltda 10.09ms from Osasco, BR
163.62.92.48 AS1301 Electricite de France SA 2.95ms from Paris, FR
191.58.53.128 AS4230 CLARO S.A. 15.89ms from Sao Paulo, BR
13.229.123.0 AS16509 Amazon.com, Inc. 0.10ms from Singapore, SG
3.112.83.112 AS16509 Amazon.com, Inc. 1.38ms from Tokyo, JP
8.222.102.208 AS45102 Alibaba (US) Technology Co., Ltd. 0.57ms from Tokyo, JP
20.194.252.224 AS8075 Microsoft Corporation 0.15ms from Tokyo, JP
23.125.97.240 AS7018 AT&T Enterprises, LLC 19.20ms from Atlanta, 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 31.148.62.242
traceroute to 31.148.62.242 (31.148.62.242): 64 hops max, 52 byte packets
7 *
8 [AS20485] 188.43.21.229 62.199 ms
10 [AS56361] 31.148.62.242 81.477 ms
Measurement taken from IPinfo ProbeNet in Frankfurt am Main, DE
On

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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