81.23.208.0/20

AS10003  ·  Ogaki Cable Television Co.,Inc.

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Summary

Country unknown
Domain ogaki-tv.ne.jp
ASN AS10003
Registry RIPE
ID NON-RIPE-NCC-MANAGED-ADDRESS-BLOCK

WHOIS Details

inetnum:        81.23.208.0 - 81.23.223.255
netname:        NON-RIPE-NCC-MANAGED-ADDRESS-BLOCK
descr:          IPv4 address block not managed by the RIPE NCC
remarks:        ------------------------------------------------------
remarks:        
remarks:        For registration information,
remarks:        you can consult the following sources:
remarks:        
remarks:        IANA
remarks:        http://www.iana.org/assignments/ipv4-address-space
remarks:        http://www.iana.org/assignments/iana-ipv4-special-registry
remarks:        http://www.iana.org/assignments/ipv4-recovered-address-space
remarks:        
remarks:        AFRINIC (Africa)
remarks:        http://www.afrinic.net/ whois.afrinic.net
remarks:        
remarks:        APNIC (Asia Pacific)
remarks:        http://www.apnic.net/ whois.apnic.net
remarks:        
remarks:        ARIN (Northern America)
remarks:        http://www.arin.net/ whois.arin.net
remarks:        
remarks:        LACNIC (Latin America and the Carribean)
remarks:        http://www.lacnic.net/ whois.lacnic.net
remarks:        
remarks:        ------------------------------------------------------
country:        EU
admin-c:        IANA1-RIPE
tech-c:         IANA1-RIPE
status:         ALLOCATED UNSPECIFIED
mnt-by:         RIPE-NCC-HM-MNT
created:        2019-01-07T10:46:22Z
last-modified:  2019-01-07T10:46:22Z
source:         RIPE

role:           Internet Assigned Numbers Authority
address:        see http://www.iana.org.
e-mail:         bitbucket@ripe.net
admin-c:        IANA1-RIPE
tech-c:         IANA1-RIPE
nic-hdl:        IANA1-RIPE
remarks:        For more information on IANA services
remarks:        go to IANA web site at http://www.iana.org.
mnt-by:         RIPE-NCC-MNT
created:        1970-01-01T00:00:00Z
last-modified:  2001-09-22T09:31:27Z
source:         RIPE

Nearby Ranges

BGP prefixes that overlap with 81.23.0.0/16

Range ASN Company Num of IPs
81.23.96.0/19 AS24739 JSC Severen-Telecom 8,192
81.23.64.0/20 AS12350 Cyber Network S.A. 4,096
81.23.144.0/20 AS12389 PJSC Rostelecom 4,096
81.23.160.0/20 AS15640 MTS PJSC 4,096
81.23.16.0/20 AS15895 Kyivstar PJSC 4,096
81.23.160.0/20 AS16256 MTS PJSC 4,096
81.23.176.0/20 AS8416 InfoLada Ltd 4,096
81.23.224.0/20 AS24730 Garnier Projects BV 4,096
81.23.192.0/20 AS30729 TRANSFER Ltd. 4,096
81.23.160.0/20 AS30922 MTS PJSC 4,096
81.23.32.0/20 AS34863 HEXANET SAS 4,096
81.23.160.0/20 AS39001 MTS PJSC 4,096
81.23.80.0/20 AS39719 Liguria Digitale S.p.A. 4,096
81.23.48.0/20 AS41230 ASK4 Limited 4,096
81.23.160.0/20 AS48796 MTS PJSC 4,096
81.23.160.0/20 AS8359 MTS PJSC 4,096
81.23.244.0/22 AS50522 Sewan Nederland B.V. 1,024
81.23.242.0/23 AS42433 LD4Unity B.V. 512
81.23.10.0/23 AS51219 AO «K2 Integration» 512
81.23.240.0/23 AS61429 Castor Communications BV 512
81.23.248.0/24 AS43009 Infobip Limited 256
81.23.249.0/24 AS43009 Infobip Limited 256
81.23.250.0/24 AS43009 Infobip Limited 256
81.23.251.0/24 AS43009 Infobip Limited 256
81.23.252.0/24 AS43009 Infobip Limited 256
81.23.253.0/24 AS43009 Infobip Limited 256
81.23.13.0/24 AS215106 PJSC MegaFon 256
81.23.254.0/24 AS43009 Infobip Limited 256
81.23.157.0/24 AS12389 P-t-P Broadband customers 256
81.23.144.0/24 AS24810 For Internal Use 256
81.23.145.0/24 AS24810 TNPKO JSC 256
81.23.147.0/24 AS24810 P-t-P Broadband B2B customers 256
81.23.156.0/24 AS24810 P-t-P Broadband B2B customers 256
81.23.255.0/24 AS43009 Infobip Limited 256
81.23.175.0/24 AS8359 MTS PJSC 256
81.23.9.0/24 AS31261 OOO Dmitrovka_Plaza 256
81.23.15.0/24 AS51472 ZAO ARGUMENTY I FAKTY 256
81.23.242.0/24 AS42433 LD4Unity B.V. 256
81.23.243.0/24 AS42433 LD4Unity B.V. 256

Hosted domains

There are 9 domain names hosted across 5 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
81.23.214.92 switchboard-support.com 4
81.23.209.50 robin-day.com 2
81.23.212.250 didata.com.au 1
81.23.209.159 virgintrainscareers.co.uk 1
81.23.214.83 transitionimpact.com 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

Pingable IPs

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

IP Address ASN Details
81.23.210.173 AS10003 Ogaki Cable Television Co.,Inc. 4.63ms from Osaka, JP
81.23.221.1 AS10003 Ogaki Cable Television Co.,Inc. 4.40ms from Osaka, JP
81.23.222.1 AS10003 Ogaki Cable Television Co.,Inc. 4.58ms from Osaka, JP
81.23.213.1 AS10003 Ogaki Cable Television Co.,Inc. 6.02ms from Osaka, JP
81.23.216.1 AS10003 Ogaki Cable Television Co.,Inc. 4.72ms from Osaka, JP
81.23.223.48 AS10003 Ogaki Cable Television Co.,Inc. 4.42ms from Osaka, JP
81.23.214.186 AS10003 Ogaki Cable Television Co.,Inc. 4.43ms from Osaka, JP
81.23.218.144 AS10003 Ogaki Cable Television Co.,Inc. 4.58ms from Osaka, JP
81.23.209.61 AS10003 Ogaki Cable Television Co.,Inc. 4.51ms from Osaka, JP
81.23.220.21 AS10003 Ogaki Cable Television Co.,Inc. 4.43ms from Osaka, JP
81.23.219.1 AS10003 Ogaki Cable Television Co.,Inc. 4.96ms from Osaka, JP
81.23.212.1 AS10003 Ogaki Cable Television Co.,Inc. 4.47ms from Osaka, JP
81.23.208.183 AS10003 Ogaki Cable Television Co.,Inc. 4.54ms from Osaka, JP
81.23.217.1 AS10003 Ogaki Cable Television Co.,Inc. 4.25ms from Osaka, JP
81.23.211.177 AS10003 Ogaki Cable Television Co.,Inc. 4.26ms from Osaka, JP
81.23.215.40 AS10003 Ogaki Cable Television Co.,Inc. 4.32ms from Osaka, JP

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
84.80.101.212 AS1136 KPN B.V. 1.87ms from Amsterdam, NL
81.4.72.20 AS31586 Signet B.V. 0.51ms from Amsterdam, NL
173.71.170.148 AS701 Verizon Business 6.39ms from Ashburn, US
130.109.209.84 AS668 United States Department of Defense (DoD) 0.60ms from Atlanta, US
162.229.32.164 AS7018 AT&T Enterprises, LLC 9.40ms from Atlanta, US
43.208.91.20 AS16509 Amazon.com, Inc. 1.59ms from Bangkok, TH
154.177.54.132 AS8452 TE-AS 2.88ms from Cairo, EG
75.184.20.148 AS11426 Charter Communications Inc 7.87ms from Charlotte, US
135.26.222.164 AS5742 Fidium 3.75ms from Chicago, US
40.131.122.4 AS7029 Windstream Communications LLC 0.67ms from Dallas, US
218.86.101.52 AS4134 CHINANET-BACKBONE 7.66ms from Fuzhou, CN
36.94.136.116 AS7713 PT Telekomunikasi Indonesia 6.16ms from Jakarta, ID
76.171.117.68 AS20001 Charter Communications Inc 5.49ms from Los Angeles, US
64.59.65.4 AS27589 MOJOHOST 0.23ms from Miami, US
98.88.198.68 AS14618 Amazon.com, Inc. 0.22ms from Reston, US
151.75.1.20 AS1267 WIND TRE S.P.A. 4.26ms from Rome, IT
73.116.219.84 AS7922 Comcast Cable Communications, LLC 4.22ms from San Jose, US
103.99.210.20 AS205960 HDTIDC LIMITED 0.86ms from Seoul, KR
46.188.165.148 AS5391 Hrvatski Telekom d.d. 2.68ms from Zagreb, HR
172.214.36.20 AS8075 Microsoft Corporation 1.39ms from Ashburn, US
40.121.182.4 AS8075 Microsoft Corporation 0.44ms from Ashburn, US
172.72.177.36 AS11426 Charter Communications Inc 4.68ms from Charlotte, US
73.168.32.84 AS7922 Comcast Cable Communications, LLC 6.25ms from Chicago, US
174.102.18.228 AS10796 Charter Communications Inc 19.11ms from Cleveland, US
5.255.106.196 AS60404 The Infrastructure Group B.V. 0.28ms from Dronten, NL

Traceroute

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

$
traceroute -a -n -q1 -f6 81.23.217.77
traceroute to 81.23.217.77 (81.23.217.77): 64 hops max, 52 byte packets
6 [] 103.246.232.237 4.394 ms
7 [] 103.246.232.219 3.173 ms
10 [AS10003] 81.23.217.77 12.577 ms
Measurement taken from IPinfo ProbeNet in Osaka, JP
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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