209.21.89.0/24

AS4965 · Vision Bahn Corp

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Summary

Country	United States
Domain	performancemodeling.com
ASN	AS4965
Registry	ARIN
ID	AMERNET-BLK-01

WHOIS Details

NetHandle:      NET-209-21-64-0-1
OrgID:          AMNT
Parent:         NET-209-0-0-0-0
NetName:        AMERNET-BLK-01
NetRange:       209.21.64.0 - 209.21.95.255
NetType:        allocation
Comment:        ADDRESSES WITHIN THIS BLOCK ARE NON-PORTABLE
RegDate:        1999-09-24
Updated:        2012-03-02
TechHandle:     AN5-ORG-ARIN
Source:         ARIN


OrgID:          AMNT
OrgName:        Amernet
CanAllocate:    
Street:         235 MONTGOMERY STREET, # 1168
City:           San Francisco
State/Prov:     CA
Country:        US
PostalCode:     94104
RegDate:        1997-11-14
Updated:        2011-09-24
OrgAdminHandle: AN5-ORG-ARIN
OrgTechHandle:  AN5-ORG-ARIN
OrgAbuseHandle: AN5-ORG-ARIN
Source:         ARIN


POCHandle:      AN5-ORG-ARIN
IsRole:         Y
LastName:       Amernet NOC
FirstName:      
Street:         315 Montgomery St 10th Floor
City:           San Francisco
State/Prov:     CA
Country:        US
PostalCode:     94104
RegDate:        1999-01-27
Updated:        2020-06-08
OfficePhone:    +1-415-616-5100
Mailbox:        NOC@amer.net
Mailbox:        alexey@amer.net
Source:         ARIN

Nearby Ranges

BGP prefixes that overlap with 209.21.0.0/16

Range	ASN	Company	Num of IPs
209.21.128.0/17	AS2828	Verizon Business	32,768
209.21.0.0/18	AS2914	NTT America, Inc.	16,384
209.21.96.0/20	AS16509	Amazon.com, Inc.	4,096
209.21.112.0/20	AS22163	Texas A&M University System Health Science Center	4,096
209.21.66.0/24	AS4965	AMERNET-Customer-Iown	256
209.21.67.0/24	AS4965	AMERNET-Customer-Summun Executive Suite	256
209.21.70.0/24	AS4965	AMERNET-Customer-Tree Axis	256
209.21.76.0/24	AS4965	AMERNET-Customer-Wavelink Media	256
209.21.65.0/24	AS30477	AMERNET-Customer-Shorenstein Company	256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Pingable IPs

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

IP Address	ASN	Details
209.21.89.1	AS4965 Vision Bahn Corp	`0.31ms` from Fremont, 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
108.142.163.40	AS8075 Microsoft Corporation	`0.27ms` from Amsterdam, NL
69.176.58.120	AS3801 Mikrotec Internet Services	`17.78ms` from Ashburn, US
119.4.181.24	AS4837 CHINA UNICOM China169 Backbone	`3.29ms` from Chengdu, CN
123.176.20.184	AS7642 DHIVEHI RAAJJEYGE GULHUN PLC	`11.58ms` from Colombo, LK
217.250.145.216	AS3320 Deutsche Telekom AG	`6.86ms` from Frankfurt am Main, DE
87.178.54.184	AS3320 Deutsche Telekom AG	`7.52ms` from Frankfurt am Main, DE
35.246.128.24	AS396982 Google LLC	`0.09ms` from Frankfurt am Main, DE
115.76.182.40	AS7552 Viettel Group	`0.95ms` from Ho Chi Minh City, VN
175.163.86.24	AS4837 CHINA UNICOM China169 Backbone	`8.73ms` from Liaoyang, CN
34.147.187.200	AS396982 Google LLC	`0.10ms` from London, GB
86.2.177.248	AS5089 Virgin Media Limited	`11.13ms` from London, GB
83.159.31.120	AS12322 Free SAS	`13.23ms` from Paris, FR
90.79.79.200	AS3215 Orange S.A.	`2.12ms` from Paris, FR
167.131.183.72	AS1798 State of Oregon	`2.67ms` from Portland, US
1.226.73.168	AS9318 SK Broadband Co Ltd	`5.45ms` from Seoul, KR
116.59.248.40	AS17421 Mobile Business Group	`11.32ms` from Taichung, TW
126.51.178.88	AS17676 SoftBank Corp.	`3.00ms` from Tokyo, JP
193.116.204.120	AS7545 TPG Telecom Limited	`1.74ms` from Brisbane, AU
41.35.68.184	AS8452 TE-AS	`2.79ms` from Cairo, EG
75.209.152.72	AS6167 Verizon Business	`7.75ms` from Chicago, US
179.156.46.152	AS28573 Claro NXT Telecomunicacoes Ltda	`14.31ms` from Fortaleza, BR
52.105.237.24	AS8075 Microsoft Corporation	`0.19ms` from Lohogaon, IN
89.82.238.104	AS5410 Bouygues Telecom SA	`5.63ms` from Marseille, FR
100.12.192.24	AS701 Verizon Business	`2.57ms` from New York City, US
31.216.69.72	AS15805 EPIC LTD	`1.46ms` from Nicosia, CY

Traceroute

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

traceroute -a -n -q1 -f2 209.21.89.70

traceroute to 209.21.89.70 (209.21.89.70): 64 hops max, 52 byte packets

2 [AS6939] 184.105.81.27 0.903 ms

3 [AS6939] 184.104.188.145 0.968 ms

4 [AS6939] 216.218.139.218 0.401 ms

5 [AS4965] 209.21.89.70 0.937 ms

Measurement taken from

IPinfo ProbeNet in Fremont, US

On September 11th 2025

What are IP address ranges?

IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.

Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.

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