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Summary IP address summary information Name
F Korbel & Bros Inc Country
Website
Hosted domains
0 IPv4 addresses
512 IPv6 addresses
0 ASN type
Business Registry
ARIN Allocated
18 years ago on Feb 19, 2008 Updated
12 years ago on Dec 6, 2013
WHOIS
ASHandle: █████
OrgID: █████
ASName: ██████
ASNumber: AS█████
RegDate: ████-██-██
Updated: ████-██-██
TechHandle: ████-████
Source: ████
Powered by ASN to WHOIS data Important routers in AS40639
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 AS40639 at robtex .
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Data Data
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Resources Resources
Pingable IPs 2 IPs in this ASN replied to an ICMP ping during our most recent internet scan. Learn more
Other Pingable IPs IP Address ASN Details 80.40.46.143 Ping AS13285 TalkTalk Communications Limited #113 1.43ms from London, GB 220.219.2.223 Ping AS9997 Suzuka Cable Co.,Ltd #970 3.27ms from Osaka, JP 157.25.75.127 Ping AS12912 T-Mobile Polska S.A. #457 0.70ms from Warsaw, PL 121.62.211.255 Ping AS4134 CHINANET BACKBONE #5 4.88ms from Wuhan, CN 58.163.155.63 Ping AS1221 Telstra Limited #39 10.81ms from Adelaide, AU 20.161.136.207 Ping AS8075 Microsoft Corporation #238 0.31ms from Boydton, US 71.67.185.31 Ping AS10796 Charter Communications Inc #76 13.08ms from Columbus, US 49.167.127.31 Ping AS17858 LG POWERCOMM #96 1.72ms from Incheon, KR 188.239.120.207 Ping AS29013 Telecommunication company "Link Telecom" LTD #6,888 5.70ms from Kyiv, UA 113.12.112.127 Ping AS4134 CHINANET BACKBONE #5 0.47ms from Nanning, CN
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Traceroute Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this ASN. Learn more. Traceroute →
$ traceroute -a -n -q1 198.16.27.254
traceroute to 198.16.27.254 (198.16.27.254 ): 64 hops max, 52 byte packets
Measurement taken from IPinfo ProbeNet in Los Angeles, US
On November 6, 2026
There are 3 peers for this ASN.
ASN Name Rank AS7018 AT&T Enterprises, LLC #3 AS22667 Vista Broadband Networks, Inc. #15,596 AS33651 Comcast Cable Communications, LLC #1,181
There are 3 upstreams for this ASN.
ASN Name Rank AS7018 AT&T Enterprises, LLC #3 AS22667 Vista Broadband Networks, Inc. #15,596 AS33651 Comcast Cable Communications, LLC #1,181
There are 0 downstreams for this ASN.
No downstreams found.
Important routers in AS40639 Share of IPv4 footprint per hexagon Less More
Held location over 90 days 90%
Held location over 1 year 79%
Median days between moves 60 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 0 domain names hosted across 0 IP addresses on this ASN.
No domains found.
Activity Too few observations to describe this network's daily rhythm with confidence.
Times shown in United States local time (UTC-8). Less More
Peak hour 09:00–10:00
Active hours 11 hrs
Weekend vs weekday weekdays heavier
Busiest day Mon
Network type Business
Geography United States 
