AS number details

AS2705

BJC HEALTH SYSTEM  ·  bjc.org

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AS2705 – BJC HEALTH SYSTEM

Field Value
Country United States
Website bjc.org
Hosted domains 0
Number of IPv4 65,536
Number of IPv6 0
ASN type Business
Registry arin
Allocated 32 years ago on Jun 23, 1993
Updated 14 years ago on Mar 02, 2012
Netblock Company Num of IPs
159.251.0.0/16 BJC HEALTH SYSTEM 65,536

There are no known IPv6 addresses belonging to this network

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IP Ranges API

WHOIS Details


                                                ASHandle:       AS2705
                                                OrgID:          AS2705
                                                ASName:         AS2705
                                                ASNumber:       AS2705
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA

                                            
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Hosted Domains

There are no domains currently hosted on this ASN.

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Useful for Cybersecurity

Peers

There are 2 peers for this ASN.

Peers Name
AS22677 Charter Communications LLC
AS7018 AT&T Enterprises, LLC
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Upstreams

There are 2 upstreams for this ASN.

upstreams Name
AS22677 Charter Communications LLC
AS7018 AT&T Enterprises, LLC
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Downstreams

There are no downstreams for this ASN.

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Pingable IPs

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

IP Address ASN Details
159.251.25.106 AS2705 BJC HEALTH SYSTEM 7.37ms from Chicago, US
159.251.12.218 AS2705 BJC HEALTH SYSTEM 6.64ms from Chicago, US
159.251.152.250 AS2705 BJC HEALTH SYSTEM 6.61ms from Chicago, US
159.251.6.189 AS2705 BJC HEALTH SYSTEM 6.88ms from Chicago, US
159.251.15.106 AS2705 BJC HEALTH SYSTEM 8.59ms from Chicago, US
159.251.7.160 AS2705 BJC HEALTH SYSTEM 8.33ms from Chicago, US
159.251.129.150 AS2705 BJC HEALTH SYSTEM 8.62ms from Chicago, US
159.251.29.132 AS2705 BJC HEALTH SYSTEM 7.12ms from Chicago, US

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
12.171.76.1 AS7018 AT&T Enterprises, LLC 4.16ms from Atlanta, US
211.103.234.17 AS4808 China Unicom Beijing Province Network 4.12ms from Beijing, CN
66.241.87.1 AS14188 Ashland Fiber Network 5.09ms from Bend, US
181.164.34.1 AS7303 Telecom Argentina S.A. 1.49ms from Buenos Aires, AR
162.210.160.193 AS55003 Columbia Wireless Inc 19.16ms from Calgary, CA
67.212.100.1 AS13855 The Municipal Communications Utility of the City of Cedar Falls, Iowa 7.04ms from Chicago, US
12.233.24.81 AS7018 AT&T Enterprises, LLC 6.73ms from Chicago, US
24.243.212.1 AS11427 Charter Communications Inc 3.60ms from Dallas, US
69.76.94.1 AS7843 Charter Communications Inc 13.92ms from Dallas, US
86.45.168.1 AS5466 Eircom Limited 4.55ms from Dublin, IE
73.71.245.161 AS7922 Comcast Cable Communications, LLC 1.84ms from Fremont, US
58.61.142.129 AS4134 CHINANET-BACKBONE 1.01ms from Guangzhou, CN
47.97.181.225 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 3.96ms from Hangzhou, CN
39.173.92.1 AS56041 China Mobile communications corporation 7.69ms from Hangzhou, CN
125.59.55.1 AS9908 HK Cable TV Ltd 1.09ms from Hong Kong, HK
39.56.44.1 AS17557 Pakistan Telecommunication Company Limited 5.33ms from Islamabad, PK
95.37.126.97 AS12389 PJSC Rostelecom 5.90ms from Kazan, RU
20.250.173.97 AS8075 Microsoft Corporation 0.19ms from Kloten, CH
182.247.125.1 AS4134 CHINANET-BACKBONE 8.12ms from Kunming, CN
189.198.245.33 AS13999 Mega Cable, S.A. de C.V. 19.61ms from Los Angeles, US
12.34.226.33 AS7018 AT&T Enterprises, LLC 1.70ms from Miami, US
93.39.100.113 AS12874 Fastweb SpA 1.06ms from Milan, IT
62.196.1.1 AS3302 Retelit Digital Services S.p.A. 0.36ms from Milan, IT
82.84.218.161 AS8612 Tiscali Italia S.P.A. 16.82ms from Milan, IT
208.83.204.65 AS25754 Blueprint America, Inc. 4.89ms from Minneapolis, US

Traceroute

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

$
traceroute -a -n -q1 -m7 159.251.223.96
traceroute to 159.251.223.96 (159.251.223.96): 7 hops max, 52 byte packets
1 [AS57403] 188.241.240.1 21.356 ms
2 *
3 *
4 [AS9050] 92.87.88.57 10.903 ms
5 *
6 *
7 *
Measurement taken from IPinfo ProbeNet in Bucharest, RO
On

Related Networks

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 AS2705 at robtex.

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