AS number details

AS23233

Fenwick & West, LLP.  ·  fenwick.com

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AS23233 – Fenwick & West, LLP.

Field Value
Country United States
Website fenwick.com
Hosted domains 2
Number of IPv4 768
Number of IPv6 0
ASN type Business
Registry arin
Allocated 24 years ago on Feb 13, 2002
Updated 13 years ago on Feb 24, 2012
Netblock Company Num of IPs
216.234.137.0/24 FENWICK & WEST LLP 256
63.197.243.0/24 Fenwick & West 256
8.39.136.0/24 Fenwick & West, LLP. 256

There are no known IPv6 addresses belonging to this network

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WHOIS Details


                                                ASHandle:       AS23233
                                                OrgID:          AS23233
                                                ASName:         AS23233
                                                ASNumber:       AS23233
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA

                                            
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Hosted Domains

There are 2 domain names hosted across 1 IP address on this ASN.

IP Address Domain Domains on this IP
63.197.243.240 ██████████ 2

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Useful for Cybersecurity

Peers

There are 3 peers for this ASN.

Peers Name
AS19893 NTT Global Data Centers Americas, INC.
AS3356 Level 3 Parent, LLC
AS7018 AT&T Enterprises, LLC
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Upstreams

There are 3 upstreams for this ASN.

upstreams Name
AS19893 NTT Global Data Centers Americas, INC.
AS3356 Level 3 Parent, LLC
AS7018 AT&T Enterprises, LLC
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Downstreams

There are no downstreams for this ASN.

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Pingable IPs

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

IP Address ASN Details
63.197.243.1 AS23233 Fenwick & West, LLP. 2.60ms from San Jose, US
8.39.136.254 AS23233 Fenwick & West, LLP. 2.62ms from Santa Clara, US
216.234.137.3 AS23233 Fenwick & West, LLP. 3.23ms from Santa Clara, 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
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130.207.75.1 AS2637 Georgia Institute of Technology 1.22ms from Atlanta, US
68.207.182.1 AS33363 Charter Communications, Inc 11.74ms from Atlanta, US
99.108.238.33 AS7018 AT&T Enterprises, LLC 18.39ms from Atlanta, US
73.43.111.1 AS7922 Comcast Cable Communications, LLC 1.68ms from Atlanta, US
125.34.168.1 AS4808 China Unicom Beijing Province Network 3.46ms from Beijing, CN
117.251.154.1 AS9829 National Internet Backbone 16.55ms from Bengaluru, IN
74.104.209.1 AS701 Verizon Business 2.31ms from Boston, US
37.189.156.1 AS3243 MEO - SERVICOS DE COMUNICACOES E MULTIMEDIA S.A. 0.72ms from Braga, PT
178.119.0.1 AS6848 Telenet BV 5.33ms from Brussels, BE
109.99.229.1 AS9050 Orange Romania S.A. 0.62ms from Bucharest, RO
181.90.191.1 AS7303 Telecom Argentina S.A. 1.73ms from Buenos Aires, AR
105.154.168.1 AS36903 Office National des Postes et Telecommunications ONPT (Maroc Telecom) / IAM 3.90ms from Casablanca, MA
223.149.114.17 AS4134 CHINANET-BACKBONE 7.25ms from Changsha, CN
76.73.198.1 AS11776 Breezeline 10.25ms from Chicago, US
12.189.118.129 AS7018 AT&T Enterprises, LLC 7.01ms from Chicago, US
73.75.44.1 AS7922 Comcast Cable Communications, LLC 0.55ms from Chicago, US
24.15.27.97 AS7922 Comcast Cable Communications, LLC 5.99ms from Chicago, US
68.51.118.1 AS7922 Comcast Cable Communications, LLC 10.15ms from Chicago, US
24.116.187.1 AS11492 CABLE ONE, INC. 13.53ms from Dallas, US
206.255.176.1 AS53508 Cablelynx 6.69ms from Dallas, US
166.102.159.1 AS7029 Windstream Communications LLC 4.88ms from Dallas, US

Traceroute

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

$
traceroute -a -n -q1 -f2 216.234.137.1
traceroute to 216.234.137.1 (216.234.137.1): 64 hops max, 52 byte packets
2 [AS29802] 69.46.2.25 217.292 ms
3 *
4 *
6 [AS3356] 4.69.208.225 70.722 ms
7 [AS23233] 216.234.137.1 71.929 ms
Measurement taken from IPinfo ProbeNet in Tampa, US
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 AS23233 at robtex.

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