210.18.55.0/24

AS9583 · Sify Limited

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Summary

Country	India
Domain	sifycorp.com
ASN	AS9583
Registry	APNIC
ID	SIFYINET

WHOIS Details

inetnum:        210.18.55.0 - 210.18.55.255
netname:        SIFYINET
country:        IN
descr:          Allocated to Varanasi corporate customers
admin-c:        HS51-AP
tech-c:         HS51-AP
status:         ASSIGNED NON-PORTABLE
mnt-by:         MAINT-IN-SIFY
mnt-by:         MAINT-IN-IRINN
mnt-routes:     MAINT-IN-IRINN
mnt-irt:        IRT-SIFYNET-IN
last-modified:  2025-09-27T09:36:32Z
source:         APNIC

irt:            IRT-SIFYNET-IN
address:        Sify Limited,
address:        5th, 6th & 7th floor Reliable Plaza,
address:        Kalwa industrial Area, Thane Belapur Road,
address:        Airoli, Navi Mumbai-400708
e-mail:         ipadmin@sifycorp.com
abuse-mailbox:  abuse@sifycorp.com
admin-c:        HS51-AP
tech-c:         HS51-AP
auth:           # Filtered
mnt-by:         MAINT-IN-SIFY
mnt-by:         MAINT-IN-IRINN
last-modified:  2026-02-10T04:57:52Z
source:         APNIC

person:         Hostmaster Satyam Infoway
nic-hdl:        HS51-AP
e-mail:         ipadmin@sifycorp.com
address:        Sify Limited,
address:        Second Floor, Tidel Park,
address:        No.4,Canal Bank Road,
address:        Taramani, Chennai - 600113
phone:          +91-44-22540770
fax-no:         +91-44-22540771
country:        IN
mnt-by:         MAINT-IN-SIFY
mnt-by:         MAINT-IN-IRINN
last-modified:  2025-09-27T09:32:53Z
source:         APNIC

route:          210.18.55.0/24
descr:          Sify ip address space
origin:         AS9583
mnt-by:         MAINT-IN-SIFY
mnt-by:         MAINT-IN-IRINN
mnt-routes:     MAINT-IN-IRINN
last-modified:  2025-12-14T22:04:45Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 210.18.0.0/16

Range	ASN	Company	Num of IPs
210.18.100.0/24	AS9583	Allocated to Calcutta corporate customers	256
210.18.101.0/24	AS9583	Allocated to Hyderabad corporate customers	256
210.18.102.0/24	AS9583	Allocated to Hyderabad corporate customers	256
210.18.104.0/24	AS9583	Allocated to Hyderabad corporate customers	256
210.18.105.0/24	AS9583	Allocated to Calcutta corporate customers	256
210.18.108.0/24	AS9583	Allocated to Bangalore corporate customers	256
210.18.109.0/24	AS9583	Allocated to Bangalore corporate customers	256
210.18.110.0/24	AS9583	Allocated to Hyderabad corporate customers	256
210.18.111.0/24	AS9583	Allocated to Calcutta corporate customers	256
210.18.112.0/24	AS9583	Allocated to Delhi corporate customers	256
210.18.113.0/24	AS9583	Allocated to Bangalore corporate customers	256
210.18.115.0/24	AS9583	Allocated to Coimbatore corporate customers	256
210.18.116.0/24	AS9583	Allocated to Delhi corporate customers	256
210.18.117.0/24	AS9583	Allocated to Delhi corporate customers	256
210.18.118.0/24	AS9583	Allocated to Mumbai corporate customers	256
210.18.119.0/24	AS9583	Allocated to Mumbai corporate customers	256
210.18.120.0/24	AS9583	Allocated to Chennai corporate customers	256
210.18.121.0/24	AS9583	Allocated to Lucknow corporate customers	256
210.18.122.0/24	AS9583	Allocated to Gurgoan corporate customers	256
210.18.123.0/24	AS9583	Allocated to Jamshedpur corporate customers	256
210.18.124.0/24	AS9583	Allocated to Mumbai corporate customers	256
210.18.125.0/24	AS9583	Allocated to Bangalore corporate customers	256
210.18.126.0/24	AS9583	Allocated to Ludhiana corporate customers	256
210.18.20.0/24	AS9583	Allocated to Hyderabad corporate customers	256
210.18.21.0/24	AS9583	Allocated to Chennai corporate customers	256
210.18.22.0/24	AS9583	Allocated to Mumbai corporate customers	256
210.18.23.0/24	AS9583	Allocated to Mumbai corporate customers	256
210.18.24.0/24	AS9583	Allocated to Mumbai corporate customers	256
210.18.25.0/24	AS9583	Allocated to Mumbai corporate customers	256
210.18.26.0/24	AS9583	Allocated to Gwalior corporate customers	256
210.18.27.0/24	AS9583	Allocated to Surat corporate customers	256
210.18.29.0/24	AS9583	Allocated to Delhi corporate customers	256
210.18.30.0/24	AS9583	Allocated to Delhi corporate customers	256
210.18.31.0/24	AS9583	Allocated to Ludhiana corporate customers	256
210.18.32.0/24	AS9583	Allocated to Bangalore corporate customers	256
210.18.33.0/24	AS9583	Allocated to Delhi corporate customers	256
210.18.34.0/24	AS9583	Allocated to Mumbai corporate customers	256
210.18.35.0/24	AS9583	Allocated to Calcutta corporate customers	256
210.18.36.0/24	AS9583	Allocated to Bhopal corporate customers	256
210.18.37.0/24	AS9583	Allocated to Goa corporate customers	256
210.18.38.0/24	AS9583	Allocated to Chennai corporate customers	256
210.18.39.0/24	AS9583	Allocated to Delhi corporate customers	256
210.18.40.0/24	AS9583	Allocated to Mumbai corporate customers	256
210.18.41.0/24	AS9583	Allocated to Delhi corporate customers	256
210.18.42.0/24	AS9583	Allocated to Pune corporate customers	256
210.18.43.0/24	AS9583	Allocated to Rajkot corporate customers	256
210.18.44.0/24	AS9583	Allocated to Pune corporate customers	256
210.18.45.0/24	AS9583	Allocated to Cochin corporate customers	256
210.18.51.0/24	AS9583	Allocated to Bangalore corporate customers	256
210.18.52.0/24	AS9583	Allocated to Chandigarh corporate customers	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

No IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

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
34.190.124.184	AS15169 Google LLC	`0.12ms` from Berlin, DE
76.28.100.88	AS7922 Comcast Cable Communications, LLC	`6.15ms` from Boston, US
52.237.163.120	AS8075 Microsoft Corporation	`0.36ms` from Chicago, US
217.228.160.72	AS3320 Deutsche Telekom AG	`6.81ms` from Frankfurt am Main, DE
13.41.188.200	AS16509 Amazon.com, Inc.	`0.64ms` from London, GB
31.96.210.200	AS2856 British Telecommunications PLC	`4.18ms` from London, GB
217.155.215.120	AS13037 Zen Internet Ltd	`1.65ms` from Manchester, GB
94.137.48.88	AS47165 Omskie kabelnye seti Ltd.	`8.32ms` from Novosibirsk, RU
118.89.136.104	AS45090 Shenzhen Tencent Computer Systems Company Limited	`1.53ms` from Shanghai, CN
218.17.46.136	AS4134 CHINANET-BACKBONE	`1.56ms` from Shenzhen, CN
89.251.28.184	AS16276 OVH SAS	`0.07ms` from Strasbourg, FR
5.158.110.184	AS38934 Pride LLC	`19.29ms` from Yekaterinburg, RU
209.182.208.168	AS54641 InMotion Hosting, Inc.	`0.28ms` from Ashburn, US
91.178.66.152	AS5432 Proximus NV	`1.25ms` from Brussels, BE
208.90.195.24	AS22438 Clear Rate Communications, Inc.	`0.83ms` from Detroit, US
112.16.48.56	AS56041 China Mobile communications corporation	`10.87ms` from Hangzhou, CN
14.188.223.232	AS45899 VNPT Corp	`2.89ms` from Hanoi, VN
98.200.135.184	AS7922 Comcast Cable Communications, LLC	`8.61ms` from Houston, US
79.43.42.248	AS3269 Telecom Italia S.p.A.	`6.02ms` from Milan, IT
23.33.158.8	AS16625 Akamai Technologies, Inc.	`0.09ms` from Santiago, CL
71.81.71.184	AS20115 Charter Communications LLC	`4.03ms` from St. Louis, US
89.154.134.40	AS2860 NOS COMUNICACOES, S.A.	`7.78ms` from Braga, PT
35.233.26.8	AS396982 Google LLC	`0.14ms` from Brussels, BE
122.44.215.136	AS17858 LG POWERCOMM	`2.35ms` from Incheon, KR
87.90.12.8	AS5410 Bouygues Telecom SA	`4.48ms` from Marseille, FR

Traceroute

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

traceroute -a -n -q1 -f4 -m9 210.18.55.59

traceroute to 210.18.55.59 (210.18.55.59): 9 hops max, 52 byte packets

4 [AS3356] 195.50.117.34 11.837 ms

5 [AS64049] 103.198.140.57 129.031 ms

6 [AS64049] 103.198.140.59 131.513 ms

7 *

8 *

9 *

Measurement taken from

IPinfo ProbeNet in Edinburgh, GB

On February 16th 2026

What are IP address ranges?

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