203.171.246.0/23

AS23860  ·  Alliance Broadband Services Pvt. Ltd.

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Summary

Country India
Domain alliancekolkata.com
ASN AS23860
Registry APNIC
ID ALLIANCEBROADBAND-IN

WHOIS Details

inetnum:        203.171.240.0 - 203.171.247.255
netname:        ALLIANCEBROADBAND-IN
descr:          Alliance Broadband Services Pvt. Ltd.
country:        IN
admin-c:        SA654-AP
tech-c:         SA654-AP
status:         ALLOCATED PORTABLE
mnt-by:         MAINT-IN-IRINN
mnt-routes:     MAINT-IN-ABSPL
mnt-routes:     MAINT-IN-IRINN
mnt-lower:      MAINT-IN-ABSPL
mnt-lower:      MAINT-IN-IRINN
mnt-irt:        IRT-ALLIANCEBROADBAND-IN
last-modified:  2025-08-11T22:59:05Z
source:         APNIC

irt:            IRT-ALLIANCEBROADBAND-IN
address:        P-89 CIT Road
address:        Kolkata - 700014, India
e-mail:         [email protected]
abuse-mailbox:  [email protected]
admin-c:        DM254-AP
tech-c:         DM254-AP
auth:           # Filtered
mnt-by:         MAINT-IN-TAMANNA
mnt-by:         MAINT-IN-IRINN
last-modified:  2026-01-12T05:13:57Z
source:         APNIC

person:         Sk Akramul Alam
nic-hdl:        SA654-AP
e-mail:         [email protected]
address:        P-89 C.I.T Road
address:        2nd Floor,
address:        Kolkata - 700014, India
phone:          +91-33-39837800
fax-no:         +91-33-39829588
country:        IN
mnt-by:         MAINT-IN-ABSPL
mnt-by:         MAINT-IN-IRINN
last-modified:  2025-09-27T09:36:15Z
source:         APNIC

route:          203.171.240.0/21
descr:          Alliance Broadband Services Pvt. Ltd.
origin:         AS23860
country:        IN
mnt-lower:      MAINT-IN-ABSPL
mnt-routes:     MAINT-IN-ABSPL
mnt-by:         MAINT-IN-ABSPL
mnt-by:         MAINT-IN-IRINN
mnt-routes:     MAINT-IN-IRINN
last-modified:  2025-12-14T22:04:35Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 203.171.0.0/16

Range ASN Company Num of IPs
203.171.128.0/19 AS2687 Asia Pacific Operations 8,192
203.171.32.0/19 AS18400 Xtreme Networks Limited, 8,192
203.171.160.0/19 AS17839 LG HelloVision Corp. 8,192
203.171.160.0/19 AS38091 LG HelloVision Corp. 8,192
203.171.192.0/20 AS133612 VODAFONE AUSTRALIA PTY LIMITED 4,096
203.171.8.0/21 AS9997 Suzuka Cable Co.,Ltd 2,048
203.171.212.0/22 AS10010 Hands,Inc. 1,024
203.171.248.0/22 AS16509 Amazon.com, Inc. 1,024
203.171.216.0/23 AS9341 PT Indonesia Comnets Plus 512
203.171.172.0/24 AS17839 HVBucheon 256
203.171.252.0/24 AS38235 Angkor Data Communication 256
203.171.253.0/24 AS38235 Angkor Data Communication 256
203.171.254.0/24 AS38235 Angkor Data Communication 256
203.171.255.0/24 AS38235 Angkor Data Communication 256
203.171.4.0/24 AS38605 Corporate Internet Presence 256
203.171.221.0/24 AS45298 PT. INTERLINK TECHNOLOGY 256
203.171.209.0/24 AS45573 HSBC EDPI Pvt Ltd. 256
203.171.220.0/24 AS45583 35 Grafton Street 256
203.171.223.0/24 AS4771 Auckland Grammar School 256
203.171.216.0/24 AS9341 PT Indonesia Comnets Plus 256
203.171.217.0/24 AS9341 PT Indonesia Comnets Plus 256
203.171.173.0/24 AS17839 HVEunpyeong 256
203.171.5.0/24 AS17756 Star Track Express Pty Limited 256

Hosted domains

There are no domains currently hosted on this ASN.

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

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

IP Address ASN Details
203.171.247.76 AS23860 Alliance Broadband Services Pvt. Ltd. 0.17ms from Kolkata, IN

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
20.82.102.119 AS8075 Microsoft Corporation 0.73ms from Amsterdam, NL
223.86.153.71 AS9808 China Mobile Communications Group Co., Ltd. 6.45ms from Chengdu, CN
124.162.245.167 AS4837 CHINA UNICOM China169 Backbone 2.39ms from Chongqing, CN
63.182.87.71 AS16509 Amazon.com, Inc. 0.48ms from Frankfurt am Main, DE
18.197.15.183 AS16509 Amazon.com, Inc. 0.15ms from Frankfurt am Main, DE
194.168.213.23 AS5089 Virgin Media Limited 7.21ms from London, GB
112.204.105.87 AS9299 Philippine Long Distance Telephone Company 0.88ms from Manila, PH
176.194.1.247 AS12714 PJSC MegaFon 11.93ms from Moscow, RU
198.102.4.39 AS19193 SPIDERROCK HOLDINGS, LLC 0.61ms from New York City, US
170.62.252.39 AS33659 Comcast Cable Communications, LLC 2.47ms from Secaucus, US
211.32.174.231 AS131890 Tmoney co., ltd 1.63ms from Seoul, KR
125.140.107.71 AS4766 Korea Telecom 5.20ms from Seoul, KR
118.236.103.151 AS2527 Sony Network Communications Inc. 2.55ms from Tokyo, JP
179.126.20.183 AS53006 ALGAR TELECOM S/A 4.12ms from Uberlandia, BR
194.88.224.87 AS197217 Shentel Sp. z o.o. 8.10ms from Warsaw, PL
89.37.185.87 AS26383 Baxet Group Inc. 0.43ms from Warsaw, PL
176.234.113.135 AS34984 Superonline Iletisim Hizmetleri A.S. 5.62ms from Ankara, TR
66.135.42.135 AS13768 Aptum Technologies 0.63ms from Ashburn, US
108.88.187.135 AS7018 AT&T Enterprises, LLC 3.73ms from Atlanta, US
168.226.82.87 AS22927 Telefonica de Argentina 1.84ms from Buenos Aires, AR
34.72.158.119 AS396982 Google LLC 0.11ms from Council Bluffs, US
154.124.65.135 AS8346 SONATEL-AS Autonomous System 1.92ms from Dakar, SN
93.195.93.87 AS3320 Deutsche Telekom AG 6.36ms from Frankfurt am Main, DE
116.97.158.7 AS7552 Viettel Group 4.46ms from Hanoi, VN
41.66.169.7 AS37179 Africa Independent Network Exchange (Pty) LTD (AfricaINX) 0.23ms from Johannesburg, ZA

Traceroute

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

$
traceroute -a -n -q1 -f5 -m14 203.171.246.15
traceroute to 203.171.246.15 (203.171.246.15): 14 hops max, 52 byte packets
5 [AS3491] 63.218.164.146 38.285 ms
6 *
7 *
8 [AS6453] 180.87.84.128 38.532 ms
9 *
10 *
11 [AS23860] 203.171.240.2 106.065 ms
12 *
13 *
14 *
Measurement taken from IPinfo ProbeNet in Phnom Penh, KH
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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