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Summary IP address summary information Name
IMSNETWORKS Country
Website
Hosted domains
382 IPv4 addresses
78,848 IPv6 addresses
7.92 × 1028 ASN type
ISP Registry
RIPE Allocated
56 years ago on Jan 1, 1970 Updated
2 years ago on Feb 2, 2024
WHOIS
ASHandle: █████
OrgID: █████
ASName: ██████
ASNumber: AS█████
RegDate: ████-██-██
Updated: ████-██-██
TechHandle: ████-████
Source: ████
Powered by ASN to WHOIS data Important routers in AS20900
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 AS20900 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 -f2 -m11 137.129.16.133
traceroute to 137.129.16.133 (137.129.16.133 ): 11 hops max, 52 byte packets
Measurement taken from IPinfo ProbeNet in Bandung, ID
On September 17, 2026
There are 3 upstreams for this ASN.
ASN Name Rank AS174 Cogent Communications, LLC #6 AS3356 Level 3 Parent, LLC #2 AS6762 TELECOM ITALIA SPARKLE S.p.A. #56
There are 7 downstreams for this ASN.
Important routers in AS20900 Share of IPv4 footprint per hexagon Less More
Held location over 90 days 83%
Held location over 1 year 88%
Median days between moves 8 days
Geolocation scope National How consistently this network's IPs hold their geolocation. Read relative to the network type, not as a quality score.
There are 382 domain names hosted across 64 IP addresses on this ASN.
Pingable IPs 42 IPs in this ASN replied to an ICMP ping during our most recent internet scan. Learn more
IP Address ASN Details 213.190.78.0 Ping AS20900 IMSNETWORKS #6,714 0.14ms from Paris, FR 213.190.89.6 Ping AS20900 IMSNETWORKS #6,714 12.44ms from Paris, FR 213.190.90.117 Ping AS20900 IMSNETWORKS #6,714 11.89ms from Paris, FR 213.190.77.164 Ping AS20900 IMSNETWORKS #6,714 12.15ms from Paris, FR 213.190.87.1 Ping AS20900 IMSNETWORKS #6,714 10.99ms from Paris, FR 213.190.65.51 Ping AS20900 IMSNETWORKS #6,714 8.91ms from Paris, FR 213.190.72.33 Ping AS20900 IMSNETWORKS #6,714 9.18ms from Paris, FR 137.129.250.22 Ping AS20900 IMSNETWORKS #6,714 10.86ms from Paris, FR 194.4.7.1 Ping AS20900 IMSNETWORKS #6,714 10.50ms from Paris, FR 185.182.252.47 Ping AS20900 IMSNETWORKS #6,714 8.76ms from Paris, FR
Show more
Activity A pronounced day/night rhythm — the signature of a consumer/eyeball network whose users sleep at night.
Netblock Company Num of IPs IMSNETWORKS
65,536 IMSNETWORKS
8,192 IMSNETWORKS
2,048 IMSNETWORKS
1,024 IMSNETWORKS
512 IMSNETWORKS
512 IMSNETWORKS
512 IMSNETWORKS
512 IMSNETWORKS
256 IMSNETWORKS
256
Show more IP Ranges
There are 50 peers for this ASN.
Times shown in France local time (UTC+1). Less More
Peak hour 08:00–09:00
Active hours 12 hrs
Weekend vs weekday weekdays heavier
Busiest day Tue
Network type Consumer ISP
Geography France New IPinfo Places identifies hotels, airports, stadiums, and more with building-level precision.
Explore Places AS174 Cogent Communications, LLC #6
AS1239 Cogent Communications, LLC
AS2027 MilkyWan Association #2,869
AS6057 Administracion Nacional de Telecomunicaciones #108
AS6758 Monaco Telecom S.A. #1,395
AS6762 TELECOM ITALIA SPARKLE S.p.A. #56
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