223.31.42.0/24

AS9583 · Sify Limited

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Summary

Country	India
Domain	sifycorp.com
ASN	AS9583
Parent Range	223.30.0.0/15
Registry	APNIC
ID	SIFYINET

WHOIS Details

inetnum:        223.31.31.0 - 223.31.46.255
netname:        SIFYINET
country:        IN
descr:          Allocated to Chennai corporate customers
admin-c:        HS51-AP
tech-c:         HS51-AP
status:         ALLOCATED NON-PORTABLE
mnt-by:         MAINT-IN-SIFY
mnt-by:         MAINT-IN-IRINN
mnt-routes:     MAINT-IN-IRINN
mnt-lower:      MAINT-IN-IRINN
mnt-irt:        IRT-SIFYNET-IN
last-modified:  2025-09-27T09:46:59Z
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

Overlapping Ranges

BGP prefixes that contain 223.31.42.0/24

Range	ASN	Company	Num of IPs
223.30.0.0/15	AS9583	Sify Limited	131,072

Nearby Ranges

BGP prefixes that overlap with 223.31.0.0/16

Range	ASN	Company	Num of IPs
223.30.0.0/15	AS9583	Sify Limited	131,072

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

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

IP Address	ASN	Details
223.31.42.237	AS9583 Sify Limited	`1.85ms` from Chennai, 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
54.83.243.200	AS14618 Amazon.com, Inc.	`0.50ms` from Ashburn, US
35.133.205.232	AS20115 Charter Communications LLC	`11.30ms` from Atlanta, US
188.167.118.232	AS6830 Liberty Global Europe Holding B.V.	`10.64ms` from Bratislava, SK
197.49.73.56	AS8452 TE-AS	`5.46ms` from Cairo, EG
131.0.219.200	AS28613 HUGHES TELECOMUNICACOES DO BRASIL LTDA.	`0.16ms` from Dallas, US
99.122.163.56	AS7018 AT&T Enterprises, LLC	`3.17ms` from Dallas, US
5.64.43.168	AS5607 Sky UK Limited	`5.59ms` from Erith, GB
93.228.188.136	AS3320 Deutsche Telekom AG	`0.95ms` from Hamburg, DE
180.73.189.168	AS4788 TM TECHNOLOGY SERVICES SDN. BHD.	`2.29ms` from Kuala Lumpur, MY
86.25.166.88	AS5089 Virgin Media Limited	`8.34ms` from London, GB
96.62.178.24	AS174 Cogent Communications, LLC	`0.24ms` from Los Angeles, US
1.140.36.88	AS1221 Telstra Limited	`1.86ms` from Melbourne, AU
60.242.112.216	AS7545 TPG Telecom Limited	`1.77ms` from Melbourne, AU
208.86.173.248	AS40552 Fringe Benefits Management Company	`9.86ms` from Miami, US
91.109.162.8	AS265627 NIDIX NETWORKS S.A. DE C.V.	`15.51ms` from Phoenix, US
121.178.168.8	AS4766 Korea Telecom	`6.17ms` from Seoul, KR
121.175.37.152	AS4766 Korea Telecom	`6.52ms` from Seoul, KR
152.32.146.200	AS135377 UCLOUD INFORMATION TECHNOLOGY (HK) LIMITED	`0.84ms` from Tokyo, JP
77.220.109.104	AS8540 AMA netwoRX GmbH	`1.15ms` from Vienna, AT
121.89.178.152	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`0.85ms` from Zhangjiakou, CN
85.17.55.8	AS60781 LeaseWeb Netherlands B.V.	`0.26ms` from Amsterdam, NL
151.200.57.152	AS701 Verizon Business	`1.67ms` from Ashburn, US
222.153.166.104	AS4771 Spark New Zealand Trading Ltd.	`6.25ms` from Auckland, NZ
96.45.76.248	AS401918 Humboldt Utilities Broadband	`13.23ms` from Chicago, US
138.121.140.56	AS28317 NAVEGALO S.A.	`0.53ms` from Curridabat, CR

Traceroute

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

traceroute -a -n -q1 -f3 223.31.42.237

traceroute to 223.31.42.237 (223.31.42.237): 64 hops max, 52 byte packets

3 [AS6939] 216.66.74.57 0.59 ms

4 [AS6939] 184.105.64.101 23.666 ms

5 *

6 *

7 [] 195.66.226.6 109.495 ms

8 *

9 *

10 *

11 *

12 [AS9583] 223.31.42.237 235.277 ms

Measurement taken from

IPinfo ProbeNet in Winnipeg, CA

On March 21st 2026

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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