TATA Communications Internet Services Ltd operates AS17820: 13 IPv4 prefixes covering 24,576 addresses, most of them in 
India.
By IPv4 addresses the network ranks #5,480 worldwide and #70 of 2,936 networks in India. That is 0.05% of the country’s IPv4 space.
The largest block is 210.7.64.0 to 210.7.95.255 with 8,192 addresses, geolocated to Delhi (Laxmi Nagar).
- IPv4 addresses
- 24,576
- IPv4 prefixes
- 13
- World rank
- #5,480
- Country share
- 0.05%
Addresses by country
- India 100%
Largest blocks
- 210.7.64.0 Delhi (Laxmi Nagar)8,192
- 203.196.128.0 Delhi (Laxmi Nagar)4,096
- 115.160.194.0 Delhi (Laxmi Nagar)3,584
- 61.16.232.0 Delhi (Laxmi Nagar)2,048
- 61.16.152.0 Delhi (Laxmi Nagar)2,048
- 61.16.244.0 Delhi (Laxmi Nagar)1,024
- 61.12.100.0 Delhi (Laxmi Nagar)1,024
- 61.12.24.0 Delhi (Laxmi Nagar)1,024
Networks of similar size
24,576
24,576
24,576
24,576
24,576
24,576IPv4 prefixes
Questions and answers
Who owns AS17820?
Autonomous system AS17820 is operated by TATA Communications Internet Services Ltd.
How many IP addresses does AS17820 have?
The network holds 24,576 IPv4 addresses in 13 prefixes.
Which country is AS17820 in?
The main country is India.
How big is AS17820?
By IPv4 addresses it ranks #5,480 worldwide.
What is the largest address block of AS17820?
210.7.64.0 to 210.7.95.255, 8,192 addresses.