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Summary IP address summary information Name
Premera Blue Cross Country
Website
Hosted domains
3 IPv4 addresses
2,560 IPv6 addresses
0 ASN type
Business Registry
ARIN Allocated
5 years ago on Jun 11, 2021 Updated
5 years ago on Jun 11, 2021
WHOIS
ASHandle: █████
OrgID: █████
ASName: ██████
ASNumber: AS█████
RegDate: ████-██-██
Updated: ████-██-██
TechHandle: ████-████
Source: ████
Powered by ASN to WHOIS data Important routers in AS399776
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 AS399776 at robtex .
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Data Data
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Resources Resources
Pingable IPs 1 IPs in this ASN replied to an ICMP ping during our most recent internet scan. Learn more
Other Pingable IPs IP Address ASN Details 181.121.249.80 Ping AS23201 Telecel S.A. #329 9.57ms from Asuncion, PY 66.220.178.32 Ping AS16700 CNSNext #3,075 8.86ms from Atlanta, US 80.97.21.128 Ping AS44043 Cyber_Folks SRL #35,590 6.03ms from Bucharest, RO 102.209.143.112 Ping AS328366 FIRSTNET TECHNOLOGY SERVICES (PTY) LTD #5,579 1.12ms from Cape Town, ZA 66.138.76.96 Ping AS7018 AT&T Enterprises, LLC #4 0.90ms from Dallas, US 138.1.72.0 Ping AS31898 Oracle Corporation #424 0.16ms from Frankfurt am Main, DE 80.129.188.224 Ping AS3320 Deutsche Telekom AG #7 9.27ms from Frankfurt am Main, DE 195.162.179.0 Ping AS15547 netplus.ch SA #1,775 3.13ms from Geneve, CH 167.100.238.176 Ping AS25019 Saudi Telecom Company JSC #65 7.13ms from Riyadh, SA 52.62.239.128 Ping AS16509 Amazon.com, Inc. #19 0.18ms from Sydney, AU
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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 -f2 -m19 199.187.71.35
traceroute to 199.187.71.35 (199.187.71.35 ): 19 hops max, 52 byte packets
Measurement taken from IPinfo ProbeNet in Vösendorf, AT
On October 16, 2026
Netblock Company Num of IPs Premera Blue Cross
2,048 Premera Blue Cross
512 Premera Blue Cross
256 Premera Blue Cross
256
Powered by IP Ranges data
There are 3 peers for this ASN.
ASN Name Rank AS286 GTT Communications Inc. AS3257 GTT Communications Inc. #27 AS14744 Unitas Global #2,996
There are 2 upstreams for this ASN.
ASN Name Rank AS3257 GTT Communications Inc. #27 AS14744 Unitas Global #2,996
There are 0 downstreams for this ASN.
No downstreams found.
Important routers in AS399776 Share of IPv4 footprint per hexagon Less More
Held location over 90 days 85%
Held location over 1 year 93%
Median days between moves 19 days
Geolocation scope City How consistently this network's IPs hold their geolocation. Read relative to the network type, not as a quality score.
There are 3 domain names hosted across 5 IP addresses on this ASN.
No domains found.
Activity A pronounced day/night rhythm — the signature of a consumer/eyeball network whose users sleep at night.
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 Wed
Network type Business
Geography United States 
