1. All IP Ranges
  2. 103.0.0.0/8
  3. 103.250.0.0/16
  4. AS137654  | 103.250.109.0/24

103.250.109.0/24

AS137654  ·  Netstra Communications Pvt Ltd

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Summary

Country India
Domain
ASN AS137654
Registry APNIC
ID SRESTHAFN

WHOIS Details

inetnum:        103.250.108.0 - 103.250.109.255
netname:        SRESTHAFN
descr:          SRESTHA FIBERNET PRIVATE LIMITED
admin-c:        SS4302-AP
tech-c:         IC331-AP
geoloc:         22.572646 88.363895
country:        IN
mnt-by:         MAINT-IN-IRINN
mnt-irt:        IRT-SRESTHAFN-IN
mnt-routes:     MAINT-IN-SRESTHAFN
mnt-routes:     MAINT-IN-IRINN
status:         ASSIGNED PORTABLE
last-modified:  2025-08-11T22:52:23Z
source:         APNIC

irt:            IRT-SRESTHAFN-IN
address:        GROUND FLOOR B21 GANGANAGAR PO KALIKAPUR KOLKATA WEST BENGAL 700099,Kolkata,West Bengal-700099
e-mail:         [email protected]
abuse-mailbox:  [email protected]
admin-c:        SS4302-AP
tech-c:         IC331-AP
auth:           # Filtered
mnt-by:         MAINT-IN-SRESTHAFN
mnt-by:         MAINT-IN-IRINN
last-modified:  2025-11-18T00:37:07Z
source:         APNIC

role:           IP CONSULTANT
address:        GROUND FLOOR B21 GANGANAGAR PO KALIKAPUR KOLKATA WEST BENGAL 700099,Kolkata,West Bengal-700099
country:        IN
phone:          +91 9831181998
e-mail:         [email protected]
admin-c:        SS4302-AP
tech-c:         SS4302-AP
nic-hdl:        IC331-AP
mnt-by:         MAINT-IN-SRESTHAFN
mnt-by:         MAINT-IN-IRINN
last-modified:  2025-09-27T10:07:27Z
source:         APNIC

person:         SURESH SINGH
address:        GROUND FLOOR B21 GANGANAGAR PO KALIKAPUR KOLKATA WEST BENGAL 700099,Kolkata,West Bengal-700099
country:        IN
phone:          +91 9831181998
e-mail:         [email protected]
nic-hdl:        SS4302-AP
mnt-by:         MAINT-IN-IRINN
last-modified:  2023-08-02T10:23:06Z
source:         APNIC

route:          103.250.108.0/23
descr:          SRESTHA FIBERNET PRIVATE LIMITED
origin:         AS137654
mnt-by:         MAINT-IN-SRESTHAFN
mnt-by:         MAINT-IN-IRINN
mnt-routes:     MAINT-IN-SRESTHAFN
last-modified:  2025-09-27T10:07:27Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 103.250.0.0/16

Range ASN Company Num of IPs
103.250.116.0/22 AS131198 Mediatribe Limited 1,024
103.250.224.0/22 AS17994 Beijing New Power Technology Co.,Ltd 1,024
103.250.104.0/22 AS4837 China Unicom Liaoning province network 1,024
103.250.216.0/22 AS4837 China Unicom Jiangsu province network 1,024
103.250.248.0/22 AS4837 China Unicom Hunan province network 1,024
103.250.32.0/22 AS4837 China Unicom Shanxi province network 1,024
103.250.240.0/22 AS24226 Catalyst .Net Limited 1,024
103.250.228.0/22 AS38437 WIC NZ Ltd 1,024
103.250.212.0/22 AS38719 Dreamscape Networks PTY LTD 1,024
103.250.244.0/22 AS132420 E2E Networks Private Limited 1,024
103.250.232.0/22 AS45179 SiteTech Solutions Limited 1,024
103.250.252.0/22 AS146835 Nanchang index technology development Co.,LTD 1,024
103.250.20.0/22 AS55803 Hostopia Australia Web Pty Ltd 1,024
103.250.16.0/22 AS55862 Hitech Network 1,024
103.250.44.0/22 AS55862 Spacelink Network Pvt. Ltd. 1,024
103.250.92.0/22 AS55900 GLBB Japan KK 1,024
103.250.172.0/22 AS58026 Xiamen Jiufu Network Co., Ltd. 1,024
103.250.56.0/22 AS134078 NETPLUZ HOLDINGS PRIVATE LIMITED 1,024
103.250.88.0/22 AS64073 Vetta Online Ltd 1,024
103.250.0.0/22 AS134783 Amalgamated Telecom Holdings Kiribati Ltd 1,024
103.250.192.0/22 AS17621 China Unicom Shanghai province network 1,024
103.250.52.0/22 AS9381 HKBN Enterprise Solutions HK Limited 1,024
103.250.60.0/23 AS132835 FlexiGroup Pty Ltd 512
103.250.78.0/23 AS140815 HOANG VIET NETWORK TECHNOLOGY COMPANY LIMITED 512
103.250.100.0/23 AS151375 HimawariTV.Corporation 512
103.250.220.0/23 AS150310 Trustforce Myanmar Company Limited trading as Nationet 512
103.250.196.0/23 AS137941 Mabuhay Cable TV Inc 512
103.250.73.0/24 AS17819 Upright Inc. 256
103.250.132.0/24 AS18222 Internal Infrastructure for Itahari, Eastern region, Nepal 256
103.250.133.0/24 AS18222 Customer POOL - Itahari, Eastern region, Nepal 256
103.250.134.0/24 AS203020 steel-axis LLC 256
103.250.80.0/24 AS203020 Hostroyale Technologies 256
103.250.81.0/24 AS203020 Hostroyale Technologies 256
103.250.82.0/24 AS203020 Hostroyale Technologies 256
103.250.83.0/24 AS203020 Hostroyale Technologies 256
103.250.142.0/24 AS22363 Cust allocation for ID 256
103.250.143.0/24 AS22363 Cust allocation for TH 256
103.250.198.0/24 AS4049 CELLO GROUP LIMITED 256
103.250.135.0/24 AS45845 Communications and communicate Nepal (P)Ltd. 256
103.250.204.0/24 AS55729 Pacific Technology Solutions Ltd 256
103.250.205.0/24 AS55729 Pacific Technology Solutions Ltd 256
103.250.206.0/24 AS55729 Pacific Technology Solutions Ltd 256
103.250.31.0/24 AS58976 Sophos Technologies Pvt. Ltd 256
103.250.199.0/24 AS63497 PT. Arana Teknologi Indonesia 256
103.250.88.0/24 AS64073 Vetta Online Ltd 256
103.250.89.0/24 AS64073 Vetta Online Ltd 256
103.250.90.0/24 AS64073 Vetta Online Ltd 256
103.250.91.0/24 AS64073 Vetta Online Ltd 256
103.250.68.0/24 AS9441 NEXT ONLINE 256
103.250.69.0/24 AS9441 NEXT ONLINE 256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity
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Pingable IPs

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

IP Address ASN Details
103.250.109.21 AS137654 Netstra Communications Pvt Ltd 0.41ms 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
85.144.135.72 AS50266 Odido Netherlands B.V. 3.19ms from Amsterdam, NL
139.180.100.72 AS55850 Mercury NZ Limited 1.43ms from Auckland, NZ
184.9.107.216 AS7011 Frontier Communications of America, Inc. 15.41ms from Chicago, US
91.39.88.88 AS3320 Deutsche Telekom AG 7.72ms from Frankfurt am Main, DE
121.91.32.72 AS59257 CMPak Limited 1.16ms from Islamabad, PK
219.92.21.184 AS4788 TM TECHNOLOGY SERVICES SDN. BHD. 2.26ms from Kuala Lumpur, MY
95.172.224.120 AS5413 Wavenet Limited 2.42ms from London, GB
64.192.1.184 AS33548 Unwired Broadband, LLC 11.34ms from Los Angeles, US
83.79.191.8 AS3303 Swisscom (Switzerland) Ltd 1.36ms from Lugano, CH
185.43.164.184 AS50316 Net Global Srl 5.55ms from Milan, IT
35.143.238.40 AS33363 Charter Communications, Inc 11.27ms from Orlando, US
97.100.123.136 AS33363 Charter Communications, Inc 8.56ms from Orlando, US
119.231.68.248 AS17511 OPTAGE Inc. 1.18ms from Osaka, JP
133.16.26.216 AS2907 Research Organization of Information and Systems, National Institute of Informatics 1.59ms from Osaka, JP
23.229.122.232 AS55286 B2 Net Solutions Inc. 0.33ms from Piscataway, US
79.22.169.56 AS3269 Telecom Italia S.p.A. 4.86ms from Rome, IT
106.250.219.216 AS3786 LG DACOM Corporation 1.86ms from Seoul, KR
14.46.37.24 AS4766 Korea Telecom 7.09ms from Seoul, KR
110.46.65.120 AS9845 LG HelloVision Corp. 12.99ms from Seoul, KR
138.75.16.72 AS4773 MobileOne Ltd. Mobile/Internet Service Provider Singapore 2.44ms from Singapore, SG
119.98.15.104 AS137266 CHINATELECOM Hubei province Wuhan 5G network 2.15ms from Wuhan, CN
100.29.207.40 AS14618 Amazon.com, Inc. 0.52ms from Ashburn, US
70.114.113.24 AS11427 Charter Communications Inc 8.44ms from Dallas, US
70.119.83.24 AS11427 Charter Communications Inc 4.71ms from Dallas, US
20.21.57.8 AS8075 Microsoft Corporation 11.36ms from Dubai, AE

Traceroute

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

$
traceroute -a -n -q1 -f5 103.250.109.173
traceroute to 103.250.109.173 (103.250.109.173): 64 hops max, 52 byte packets
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.

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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