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Summary IP address summary information Name
SIP COMMUNICATIONS LIMITED Country
Website
Hosted domains
2 IPv4 addresses
2,560 IPv6 addresses
7.92 × 1028 ASN type
ISP Registry
RIPE Allocated
18 years ago on Jul 24, 2008 Updated
8 years ago on Sep 4, 2018
WHOIS
ASHandle: █████
OrgID: █████
ASName: ██████
ASNumber: AS█████
RegDate: ████-██-██
Updated: ████-██-██
TechHandle: ████-████
Source: ████
Powered by ASN to WHOIS data Important routers in AS47631
What is an ASN? Autonomous System Numbers (ASNs) are assigned to entities such as Internet Service Providers and other large organizations that control blocks of IP addresses. This network page, and the organization field that's shown on the main IP address information page and also returned in the geolocation API are based on the ASN.
The ASN details will often correspond to the IP address owner, but for smaller organizations it may be that organization's parent, or their ISP. Find out more about AS47631 at robtex .
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Data Data
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Resources Resources
Traceroute Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this ASN. Learn more. Traceroute →
$ traceroute -a -n -q1 -f4 8.244.148.2
traceroute to 8.244.148.2 (8.244.148.2 ): 64 hops max, 52 byte packets
Measurement taken from IPinfo ProbeNet in Tokyo, JP
On September 24, 2026
Netblock Company Num of IPs SIP COMMUNICATIONS LIMITED
256 SIP COMMUNICATIONS LIMITED
256 SIP COMMUNICATIONS LIMITED
256 SIP COMMUNICATIONS LIMITED
256 SIP COMMUNICATIONS LIMITED
256 SIP COMMUNICATIONS LIMITED
256 SIP COMMUNICATIONS LIMITED
256 SIP COMMUNICATIONS LIMITED
256 SIP COMMUNICATIONS LIMITED
256 SIP COMMUNICATIONS LIMITED
256
Powered by IP Ranges data
There are 3 upstreams for this ASN.
ASN Name Rank AS2914 NTT America, Inc. #33 AS3356 Level 3 Parent, LLC #2 AS6939 Hurricane Electric LLC #18
There are 0 downstreams for this ASN.
No downstreams found.
Important routers in AS47631 Share of IPv4 footprint per hexagon Less More
Countries by IPv4 share United Kingdom
40.0% France
20.0% United States
20.0% Japan
10.0% Singapore
10.0%
Held location over 90 days 94%
Held location over 1 year 98%
Median days between moves 608 days
Geolocation scope Global How consistently this network's IPs hold their geolocation. Read relative to the network type, not as a quality score.
There are 2 domain names hosted across 2 IP addresses on this ASN.
Pingable IPs 9 IPs in this ASN replied to an ICMP ping during our most recent internet scan. Learn more
IP Address ASN Details 8.244.148.3 Ping AS47631 SIP COMMUNICATIONS LIMITED #53,387 0.47ms from Tokyo, JP 8.14.119.4 Ping AS47631 SIP COMMUNICATIONS LIMITED #53,387 0.61ms from New York City, US 2a00:9460::2 Ping AS47631 SIP COMMUNICATIONS LIMITED #53,387 0.54ms from London, GB 8.245.1.4 Ping AS47631 SIP COMMUNICATIONS LIMITED #53,387 0.72ms from Singapore, SG 2a00:9460:1:1::2 Ping AS47631 SIP COMMUNICATIONS LIMITED #53,387 0.54ms from London, GB 185.34.124.121 Ping AS47631 SIP COMMUNICATIONS LIMITED #53,387 0.35ms from London, GB 93.187.231.17 Ping AS47631 SIP COMMUNICATIONS LIMITED #53,387 0.36ms from London, GB 93.187.228.38 Ping AS47631 SIP COMMUNICATIONS LIMITED #53,387 0.98ms from Paris, FR 8.20.109.4 Ping AS47631 SIP COMMUNICATIONS LIMITED #53,387 0.40ms from Seattle, US
Activity A pronounced day/night rhythm — the signature of a consumer/eyeball network whose users sleep at night.
There are 50 peers for this ASN.
Times shown in UTC — this network has no single dominant country. Less More
Peak hour 13:00–14:00
Active hours 10 hrs (business hours)
Weekend vs weekday weekdays heavier
Busiest day Thu
Network type Consumer ISP
Geography United Kingdom (40%) +4 more AS999 CORIX NETWORKS #4,514
AS3170 VeloxServ Communications Ltd #1,255
