1. All IP Ranges
  2. 103.0.0.0/8
  3. 103.51.0.0/16
  4. AS23860  | 103.51.151.0/24

103.51.151.0/24

AS23860  ·  Alliance Broadband Services Pvt. Ltd.

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Summary

Country India
Domain alliancekolkata.com
ASN AS23860
Parent Range 103.51.148.0/22
Registry APNIC
ID ALLIANCEBROADBAND-IN

WHOIS Details

inetnum:        103.51.148.0 - 103.51.151.255
netname:        ALLIANCEBROADBAND-IN
descr:          Alliance Broadband Services Pvt. Ltd.
admin-c:        SA654-AP
tech-c:         SA654-AP
country:        IN
mnt-by:         MAINT-IN-IRINN
mnt-lower:      MAINT-IN-IRINN
mnt-irt:        IRT-ALLIANCEBROADBAND-IN
mnt-routes:     MAINT-IN-ABSPL
mnt-routes:     MAINT-IN-IRINN
status:         ALLOCATED PORTABLE
last-modified:  2025-08-11T22:49:14Z
source:         APNIC
geoloc:         22.572646  88.363895

irt:            IRT-ALLIANCEBROADBAND-IN
address:        P-89 CIT Road
address:        Kolkata - 700014, India
e-mail:         support@alliancekolkata.com
abuse-mailbox:  support@alliancekolkata.com
admin-c:        DM254-AP
tech-c:         DM254-AP
auth:           # Filtered
mnt-by:         MAINT-IN-TAMANNA
mnt-by:         MAINT-IN-IRINN
last-modified:  2026-02-10T04:56:02Z
source:         APNIC

person:         Sk Akramul Alam
nic-hdl:        SA654-AP
e-mail:         ipadmin@alliancekolkata.com
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:          103.51.148.0/22
descr:          Alliance Broadband Services Pvt Ltd
country:        IN
notify:         kaushik@alliancebroadband.co.in
mnt-by:         MAINT-IN-ABSPL
mnt-by:         MAINT-IN-IRINN
mnt-routes:     MAINT-IN-IRINN
origin:         AS23860
last-modified:  2025-12-14T22:17:17Z
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 103.51.151.0/24

Range ASN Company Num of IPs
103.51.148.0/22 AS23860 Alliance Broadband Services Pvt. Ltd. 1,024

Nearby Ranges

BGP prefixes that overlap with 103.51.0.0/16

Range ASN Company Num of IPs
103.51.196.0/22 AS18310 SK Broadband Co Ltd 1,024
103.51.160.0/22 AS134078 5070 ANG MO KIO INDUSTRIAL PARK 2 1,024
103.51.144.0/22 AS134176 Cloudie Limited 1,024
103.51.168.0/22 AS10164 SK Broadband Co Ltd 1,024
103.51.244.0/22 AS17573 SK Broadband Co Ltd 1,024
103.51.192.0/22 AS17597 SK Broadband Co Ltd 1,024
103.51.144.0/22 AS55933 Cloudie Limited 1,024
103.51.248.0/22 AS17849 SK Broadband Co Ltd 1,024
103.51.240.0/22 AS17854 SK Broadband Co Ltd 1,024
103.51.172.0/22 AS17857 SK Broadband Co Ltd 1,024
103.51.184.0/22 AS17857 SK Broadband Co Ltd 1,024
103.51.188.0/22 AS9971 SK Broadband Co Ltd 1,024
103.51.32.0/22 AS21769 Colocation America Corporation 1,024
103.51.176.0/22 AS23578 SK Broadband Co Ltd 1,024
103.51.148.0/22 AS23860 Alliance Broadband Services Pvt. Ltd. 1,024
103.51.208.0/22 AS24554 Microscan Internet Limited 1,024
103.51.212.0/22 AS2516 Crimson Sunset LLC 1,024
103.51.252.0/22 AS38095 SK Broadband Co Ltd 1,024
103.51.20.0/22 AS134004 Foxtel Telecommunications Pvt. Ltd. 1,024
103.51.112.0/22 AS134090 Leaptel 1,024
103.51.228.0/22 AS12886 1,024
103.51.224.0/22 AS45455 199/13-14 Moo4 Permsin Road, Klongthanon, 1,024
103.51.4.0/22 AS131899 DIG Inc. 1,024
103.51.56.0/22 AS45775 SRISTI BROADBAND SERVICES PVT. LTD. 1,024
103.51.32.0/22 AS54103 Colocation America Corporation 1,024
103.51.16.0/22 AS55915 ClassicTech Pvt. Ltd. 1,024
103.51.80.0/22 AS10010 2-18 Burieiidabas 6F, Agebacho, 1,024
103.51.68.0/22 AS134076 2000 Computers & Networks Pty Ltd 1,024
103.51.106.0/23 AS137289 PT Info Digital Maju 512
103.51.0.0/23 AS45649 SS&C FINTECH SERVICES INDIA PRIVATE LIMITED 512
103.51.2.0/23 AS45766 Triangle Services 512
103.51.104.0/23 AS149157 Digital Transformation Center - An Giang Department of Science and Technology 512
103.51.98.0/23 AS150469 PT Melesat Prima Nusantara 512
103.51.156.0/23 AS140680 NRG Automation Ltd 512
103.51.100.0/23 AS149052 Big Noise Group Limited 512
103.51.96.0/23 AS149156 Bac Ninh Department of Information and Communications 512
103.51.19.0/24 AS55915 Classic Tech Pvt. Ltd. 3rd Floor, AlfaBeta Complex New Baneshwore 10 256
103.51.158.0/24 AS58394 Badan Pemeriksa Keuangan (BPK RI) 256
103.51.108.0/24 AS63888 TISP-01 LIMITED 256
103.51.220.0/24 AS63954 Getz Pharma (Private) Limited 256
103.51.61.0/24 AS7545 I-MED NETWORK LIMITED 256
103.51.16.0/24 AS55915 Classic Tech Pvt. Ltd. 3rd Floor, AlfaBeta Complex New Baneshwore 10 256
103.51.50.0/24 AS10204 NTT MSC SDN BHD 256
103.51.51.0/24 AS10204 NTT MSC SDN BHD 256
103.51.9.0/24 AS132135 Hero MotoCorp Ltd 256
103.51.41.0/24 AS133936 Ark Data Sdn Bhd 256
103.51.43.0/24 AS133936 SPANLOGIC NETWORK SDN BHD 256
103.51.8.0/24 AS133992 Chhattisgarh Infotech and Biotech Promotion Society 256
103.51.40.0/24 AS134070 Legal Aid Commission of NSW 256
103.51.60.0/24 AS134074 Head Office of Golomt bank, Great Chinggis Khaanâs Square 256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Pingable IPs

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

IP Address ASN Details
103.51.151.225 AS23860 Alliance Broadband Services Pvt. Ltd. 0.24ms 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
197.200.138.184 AS36947 Telecom Algeria 9.45ms from Algiers, DZ
98.218.79.24 AS7922 Comcast Cable Communications, LLC 8.88ms from Ashburn, US
89.12.60.248 AS6805 Telefonica Germany GmbH & Co.OHG 4.06ms from Berlin, DE
86.122.110.136 AS8708 DIGI ROMANIA S.A. 2.36ms from Bucharest, RO
63.33.27.56 AS16509 Amazon.com, Inc. 0.18ms from Dublin, IE
95.44.137.88 AS5466 Eircom Limited 2.04ms from Dublin, IE
210.181.105.8 AS9318 SK Broadband Co Ltd 0.85ms from Incheon, KR
67.80.69.248 AS6128 Cablevision Systems Corp. 2.48ms from New York City, US
93.218.141.232 AS3320 Deutsche Telekom AG 6.43ms from Nuernberg, DE
1.252.46.200 AS9318 SK Broadband Co Ltd 6.94ms from Seoul, KR
124.111.214.200 AS9318 SK Broadband Co Ltd 1.46ms from Seoul, KR
189.69.111.40 AS27699 TELEFÔNICA BRASIL S.A 3.81ms from São Paulo, BR
73.106.41.184 AS7922 Comcast Cable Communications, LLC 4.88ms from Atlanta, US
219.89.4.232 AS4771 Spark New Zealand Trading Ltd. 9.88ms from Auckland, NZ
98.216.83.72 AS7922 Comcast Cable Communications, LLC 8.14ms from Boston, US
139.155.12.88 AS45090 Shenzhen Tencent Computer Systems Company Limited 0.79ms from Chengdu, CN
172.160.224.8 AS8075 Microsoft Corporation 0.20ms from Gaevle, SE
112.124.154.184 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 4.88ms from Hangzhou, CN
112.60.15.72 AS56040 China Mobile communications corporation 2.90ms from Shenzhen, CN
52.188.110.104 AS8075 Microsoft Corporation 0.44ms from Ashburn, US
209.127.168.40 AS53508 Cablelynx 16.43ms from Atlanta, US
182.52.12.8 AS23969 TOT Public Company Limited 1.39ms from Bangkok, TH
181.2.183.248 AS7303 Telecom Argentina S.A. 1.78ms from Buenos Aires, AR
163.120.14.152 AS1767 Indiana Higher Education Telecommunication System (IHETS) 4.71ms from Chicago, US
73.110.189.152 AS7922 Comcast Cable Communications, LLC 5.17ms from Chicago, US

Traceroute

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

$
traceroute -a -n -q1 -f3 103.51.151.225
traceroute to 103.51.151.225 (103.51.151.225): 64 hops max, 52 byte packets
3 [] 15.230.139.134 13.47 ms
4 *
5 *
6 *
7 [AS16509] 99.83.119.90 0.752 ms
8 [AS16509] 99.83.119.91 1.652 ms
9 *
10 *
11 *
Measurement taken from IPinfo ProbeNet in Kolkata, IN
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.

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