210.18.66.0/24

AS9583 · Sify Limited

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Summary

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

WHOIS Details

inetnum:        210.18.66.0 - 210.18.66.255
netname:        SIFYINET
country:        IN
descr:          Allocated to Chennai 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:  2026-04-17T06:08:00Z
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:          210.18.66.0/24
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
210.18.43.0/24	AS9583	Allocated to Rajkot corporate customers	256
210.18.118.0/24	AS9583	Allocated to Mumbai corporate customers	256
210.18.116.0/24	AS9583	Allocated to Delhi corporate customers	256
210.18.92.0/24	AS9583	Allocated to Bangalore corporate customers	256
210.18.101.0/24	AS9583	Allocated to Hyderabad corporate customers	256
210.18.64.0/24	AS9583	Allocated to Hyderabad corporate customers	256
210.18.100.0/24	AS9583	Allocated to Calcutta corporate customers	256
210.18.38.0/24	AS9583	Allocated to Chennai corporate customers	256
210.18.68.0/24	AS9583	Allocated to Mumbai corporate customers	256
210.18.82.0/24	AS9583	Allocated to Gurgoan corporate customers	256
210.18.95.0/24	AS9583	Allocated to Chennai corporate customers	256
210.18.85.0/24	AS9583	Allocated to Bangalore corporate customers	256
210.18.80.0/24	AS9583	Allocated to Hyderabad corporate customers	256
210.18.125.0/24	AS9583	Allocated to Bangalore corporate customers	256
210.18.120.0/24	AS9583	Allocated to Chennai corporate customers	256
210.18.24.0/24	AS9583	Allocated to Mumbai corporate customers	256
210.18.56.0/24	AS9583	Allocated to Delhi corporate customers	256
210.18.110.0/24	AS9583	Allocated to Hyderabad corporate customers	256
210.18.55.0/24	AS9583	Allocated to Varanasi corporate customers	256
210.18.88.0/24	AS9583	Allocated to Hyderabad corporate customers	256
210.18.119.0/24	AS9583	Allocated to Mumbai corporate customers	256
210.18.61.0/24	AS9583	Allocated to Baroda corporate customers	256
210.18.27.0/24	AS9583	Allocated to Surat corporate customers	256
210.18.109.0/24	AS9583	Allocated to Bangalore corporate customers	256
210.18.41.0/24	AS9583	Allocated to Delhi corporate customers	256
210.18.96.0/24	AS9583	Allocated to Bangalore corporate customers	256
210.18.71.0/24	AS9583	Allocated to Calcutta corporate customers	256
210.18.31.0/24	AS9583	Allocated to Ludhiana corporate customers	256
210.18.94.0/24	AS9583	Allocated to Hyderabad corporate customers	256
210.18.57.0/24	AS9583	Allocated to Hyderabad corporate customers	256
210.18.79.0/24	AS9583	Allocated to Chennai corporate customers	256
210.18.117.0/24	AS9583	Allocated to Delhi corporate customers	256
210.18.81.0/24	AS9583	Allocated to Mumbai corporate customers	256
210.18.21.0/24	AS9583	Allocated to Chennai corporate customers	256
210.18.33.0/24	AS9583	Allocated to Delhi corporate customers	256
210.18.78.0/24	AS9583	Allocated to Pune corporate customers	256
210.18.91.0/24	AS9583	Allocated to Chennai corporate customers	256
210.18.25.0/24	AS9583	Allocated to Mumbai corporate customers	256
210.18.60.0/24	AS9583	Allocated to Calcutta corporate customers	256
210.18.34.0/24	AS9583	Allocated to Mumbai corporate customers	256
210.18.113.0/24	AS9583	Allocated to Bangalore corporate customers	256
210.18.122.0/24	AS9583	Allocated to Gurgoan corporate customers	256
210.18.22.0/24	AS9583	Allocated to Mumbai corporate customers	256
210.18.74.0/24	AS9583	Allocated to Calcutta corporate customers	256
210.18.83.0/24	AS9583	Allocated to Mumbai corporate customers	256
210.18.65.0/24	AS9583	Allocated to Chennai corporate customers	256
210.18.112.0/24	AS9583	Allocated to Delhi corporate customers	256
210.18.51.0/24	AS9583	Allocated to Bangalore corporate customers	256
210.18.20.0/24	AS9583	Allocated to Hyderabad corporate customers	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

Read more

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
199.250.202.232	AS54641 InMotion Hosting, Inc.	`0.29ms` from Ashburn, US
18.224.163.248	AS16509 Amazon.com, Inc.	`0.21ms` from Columbus, US
24.32.6.56	AS19108 Optimum	`7.32ms` from Dallas, US
99.3.42.184	AS7018 AT&T Enterprises, LLC	`9.27ms` from Kansas City, US
68.110.47.248	AS394505 CityCenter Land, LLC	`7.44ms` from Los Angeles, US
88.17.206.72	AS3352 TELEFONICA DE ESPANA S.A.U.	`8.78ms` from Madrid, ES
211.8.19.200	AS4725 SoftBank Corp.	`8.93ms` from Osaka, JP
109.116.51.152	AS30722 Fastweb SpA	`3.27ms` from Rome, IT
69.104.32.88	AS7018 AT&T Enterprises, LLC	`4.18ms` from San Jose, US
201.241.184.232	AS22047 VTR BANDA ANCHA S.A.	`1.40ms` from Santiago, CL
115.66.104.88	AS9506 Singtel Fibre Broadband	`1.47ms` from Singapore, SG
23.2.136.72	AS16625 Akamai Technologies, Inc.	`5.64ms` from Sioux Falls, US
20.33.97.88	AS8069 Microsoft Corporation	`0.18ms` from Toronto, CA
123.5.143.72	AS4837 CHINA UNICOM China169 Backbone	`2.76ms` from Zhengzhou, CN
14.175.164.120	AS45899 VNPT Corp	`4.39ms` from Da Nang, VN
64.219.225.120	AS7018 AT&T Enterprises, LLC	`0.90ms` from Dallas, US
54.247.136.56	AS16509 Amazon.com, Inc.	`0.61ms` from Dublin, IE
14.244.195.200	AS45899 VNPT Corp	`2.15ms` from Hanoi, VN
171.237.62.88	AS7552 Viettel Group	`2.94ms` from Hanoi, VN
79.31.0.248	AS3269 Telecom Italia S.p.A.	`2.81ms` from Milan, IT
80.140.115.168	AS3320 Deutsche Telekom AG	`1.96ms` from Munich, DE
89.82.61.136	AS5410 Bouygues Telecom SA	`8.97ms` from Paris, FR
95.247.74.72	AS3269 Telecom Italia S.p.A.	`7.18ms` from Rome, IT
73.168.59.8	AS7922 Comcast Cable Communications, LLC	`6.29ms` from Chicago, US
161.156.103.168	AS36351 IBM Cloud	`0.71ms` from Frankfurt am Main, DE

Traceroute

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

traceroute -a -n -q1 -f4 -m8 210.18.66.53

traceroute to 210.18.66.53 (210.18.66.53): 8 hops max, 52 byte packets

4 [AS215859] 5.223.0.193 0.968 ms

5 [AS215859] 5.223.0.77 0.351 ms

6 *

7 *

8 *

Measurement taken from

IPinfo ProbeNet in Singapore, SG

On April 13th 2026

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