210.18.99.0/24

AS9583 · Sify Limited

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Summary

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

WHOIS Details

inetnum:        210.18.99.0 - 210.18.99.255
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:  2025-09-27T09:36:33Z
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:          210.18.99.0/24
descr:          Sify ip address space
origin:         AS9583
mnt-by:         MAINT-IN-SIFY
mnt-by:         MAINT-IN-IRINN
mnt-routes:     MAINT-IN-IRINN
last-modified:  2025-12-14T22:04:46Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 210.18.0.0/16

Range	ASN	Company	Num of IPs
210.18.44.0/24	AS9583	Allocated to Pune corporate customers	256
210.18.83.0/24	AS9583	Allocated to Mumbai corporate customers	256
210.18.41.0/24	AS9583	Allocated to Delhi corporate customers	256
210.18.73.0/24	AS9583	Allocated to Patna corporate customers	256
210.18.115.0/24	AS9583	Allocated to Coimbatore corporate customers	256
210.18.29.0/24	AS9583	Allocated to Delhi corporate customers	256
210.18.82.0/24	AS9583	Allocated to Gurgoan corporate customers	256
210.18.43.0/24	AS9583	Allocated to Rajkot corporate customers	256
210.18.94.0/24	AS9583	Allocated to Hyderabad corporate customers	256
210.18.54.0/24	AS9583	Allocated to Delhi corporate customers	256
210.18.116.0/24	AS9583	Allocated to Delhi corporate customers	256
210.18.95.0/24	AS9583	Allocated to Chennai corporate customers	256
210.18.20.0/24	AS9583	Allocated to Hyderabad corporate customers	256
210.18.120.0/24	AS9583	Allocated to Chennai corporate customers	256
210.18.80.0/24	AS9583	Allocated to Hyderabad corporate customers	256
210.18.124.0/24	AS9583	Allocated to Mumbai corporate customers	256
210.18.75.0/24	AS9583	Allocated to Varanasi corporate customers	256
210.18.87.0/24	AS9583	Allocated to Ahmedabad corporate customers	256
210.18.88.0/24	AS9583	Allocated to Hyderabad corporate customers	256
210.18.35.0/24	AS9583	Allocated to Calcutta corporate customers	256
210.18.109.0/24	AS9583	Allocated to Bangalore corporate customers	256
210.18.42.0/24	AS9583	Allocated to Pune corporate customers	256
210.18.104.0/24	AS9583	Allocated to Hyderabad corporate customers	256
210.18.61.0/24	AS9583	Allocated to Baroda corporate customers	256
210.18.126.0/24	AS9583	Allocated to Ludhiana corporate customers	256
210.18.86.0/24	AS9583	Allocated to Delhi corporate customers	256
210.18.85.0/24	AS9583	Allocated to Bangalore corporate customers	256
210.18.91.0/24	AS9583	Allocated to Chennai corporate customers	256
210.18.21.0/24	AS9583	Allocated to Chennai corporate customers	256
210.18.74.0/24	AS9583	Allocated to Calcutta corporate customers	256
210.18.101.0/24	AS9583	Allocated to Hyderabad corporate customers	256
210.18.39.0/24	AS9583	Allocated to Delhi corporate customers	256
210.18.97.0/24	AS9583	Allocated to Mumbai corporate customers	256
210.18.36.0/24	AS9583	Allocated to Bhopal corporate customers	256
210.18.122.0/24	AS9583	Allocated to Gurgoan corporate customers	256
210.18.119.0/24	AS9583	Allocated to Mumbai corporate customers	256
210.18.108.0/24	AS9583	Allocated to Bangalore corporate customers	256
210.18.96.0/24	AS9583	Allocated to Bangalore corporate customers	256
210.18.112.0/24	AS9583	Allocated to Delhi corporate customers	256
210.18.93.0/24	AS9583	Allocated to Pune corporate customers	256
210.18.77.0/24	AS9583	Allocated to Hyderabad corporate customers	256
210.18.27.0/24	AS9583	Allocated to Surat corporate customers	256
210.18.23.0/24	AS9583	Allocated to Mumbai corporate customers	256
210.18.53.0/24	AS9583	Allocated to Mumbai corporate customers	256
210.18.98.0/24	AS9583	Allocated to Delhi corporate customers	256
210.18.51.0/24	AS9583	Allocated to Bangalore corporate customers	256
210.18.76.0/24	AS9583	Allocated to Gurgoan corporate customers	256
210.18.81.0/24	AS9583	Allocated to Mumbai corporate customers	256
210.18.111.0/24	AS9583	Allocated to Calcutta 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
63.246.249.168	AS40128 Morristown Utility Systems	`11.03ms` from Ashburn, US
111.13.29.8	AS9808 China Mobile Communications Group Co., Ltd.	`3.39ms` from Beijing, CN
104.238.165.104	AS20473 The Constant Company, LLC	`0.12ms` from Chicago, US
87.164.213.152	AS3320 Deutsche Telekom AG	`7.71ms` from Frankfurt am Main, DE
86.115.207.168	AS1759 Telia Finland Oyj	`1.06ms` from Helsinki, FI
31.166.147.72	AS35819 Etihad Etisalat, a joint stock company	`4.23ms` from Jeddah, SA
2.103.22.104	AS13285 TalkTalk Communications Limited	`9.75ms` from London, GB
15.158.224.104	AS16509 Amazon.com, Inc.	`0.35ms` from London, GB
95.120.197.104	AS3352 TELEFONICA DE ESPANA S.A.U.	`6.51ms` from Madrid, ES
81.61.188.56	AS6739 Vodafone ONO AS	`10.17ms` from Madrid, ES
73.120.153.120	AS7922 Comcast Cable Communications, LLC	`11.00ms` from Miami, US
13.208.137.8	AS16509 Amazon.com, Inc.	`0.29ms` from Osaka, JP
85.184.228.24	AS200596 Adyen N.V.	`1.65ms` from Singapore, SG
178.72.67.184	AS8359 MTS PJSC	`7.24ms` from Yekaterinburg, RU
201.245.248.152	AS19429 ETB - Colombia	`1.14ms` from Bogota, CO
220.192.116.248	AS4837 CHINA UNICOM China169 Backbone	`6.11ms` from Chongqing, CN
51.37.29.104	AS15502 Vodafone Ireland Limited	`1.58ms` from Dublin, IE
178.255.94.184	AS201838 Community Fibre Limited	`0.97ms` from London, GB
137.25.13.56	AS20115 Charter Communications LLC	`6.81ms` from Los Angeles, US
47.159.42.248	AS5650 Frontier Communications of America, Inc.	`3.43ms` from Los Angeles, US
5.128.22.56	AS31200 Novotelecom Ltd	`1.06ms` from Novosibirsk, RU
93.22.29.72	AS15557 Societe Francaise Du Radiotelephone - SFR SA	`12.03ms` from Paris, FR
92.170.255.104	AS3215 Orange S.A.	`2.14ms` from Paris, FR
112.240.170.24	AS4837 CHINA UNICOM China169 Backbone	`10.80ms` from Qingdao, CN
52.6.7.136	AS14618 Amazon.com, Inc.	`0.21ms` from Reston, US

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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