128.128.48.0/21

AS11499 · Woods Hole Oceanographic Institution

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Summary

Country	United States
Domain	whoi.edu
ASN	AS11499
Registry	ARIN
ID	WHOINET

WHOIS Details

NetHandle:      NET-128-128-0-0-1
OrgID:          WHOI
Parent:         NET-128-0-0-0-0
NetName:        WHOINET
NetRange:       128.128.0.0 - 128.128.79.255
NetType:        allocation
RegDate:        1986-05-21
Updated:        2025-04-17
Source:         ARIN


OrgID:          WHOI
OrgName:        Woods Hole Oceanographic Institution
CanAllocate:    
Street:         266 Woods Hole Road
City:           Woods Hole
State/Prov:     MA
Country:        US
PostalCode:     02543
RegDate:        1986-05-21
Updated:        2018-11-20
OrgAdminHandle: PARKE745-ARIN
OrgTechHandle:  EB111-ARIN
OrgTechHandle:  SHIPM20-ARIN
OrgAbuseHandle: JONES1174-ARIN
Source:         ARIN


POCHandle:      EB111-ARIN
IsRole:         N
LastName:       Bates
FirstName:      Eric
Street:         169 Oak Lane
City:           West Tisbury
State/Prov:     MA
Country:        US
PostalCode:     02575-1732
RegDate:        1995-02-21
Updated:        2024-08-26
OfficePhone:    +1-508-289-3112
Mailbox:        ericx@ericx.net
Mailbox:        ericx@whoi.edu
Source:         ARIN


POCHandle:      PARKE745-ARIN
IsRole:         N
LastName:       Parker
FirstName:      John
Street:         266 Woods Hole Road MS#46
City:           Woods Hole
State/Prov:     MA
Country:        US
PostalCode:     02543-1050
RegDate:        2018-11-19
Updated:        2024-08-27
OfficePhone:    +1-508-289-3115
Mailbox:        jparker@whoi.edu
Source:         ARIN


POCHandle:      SHIPM20-ARIN
IsRole:         N
LastName:       Shipman
FirstName:      Matthew
Street:         266 Woods Hole Rd
City:           Woods Hole
State/Prov:     MA
Country:        US
PostalCode:     02543
RegDate:        2018-11-19
Updated:        2025-07-22
OfficePhone:    +1-508-289-2992
Mailbox:        mshipman@whoi.edu
Source:         ARIN


POCHandle:      JONES1174-ARIN
IsRole:         N
LastName:       Jones
FirstName:      Mark
Street:         266 Woods Hole Rd.
City:           Woods Hole
State/Prov:     MA
Country:        US
PostalCode:     02543
RegDate:        2016-02-07
Updated:        2025-07-07
OfficePhone:    +1-508-289-2284
Mailbox:        abuse@whoi.edu
Source:         ARIN

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

No IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

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
109.132.28.101	AS5432 Proximus NV	`4.52ms` from Amsterdam, NL
20.21.54.165	AS8075 Microsoft Corporation	`0.23ms` from Az Za`ayin, QA
213.195.109.133	AS15704 XTRA TELECOM S.A.	`1.02ms` from Barcelona, ES
39.106.24.181	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`2.01ms` from Beijing, CN
172.244.10.69	AS7922 Comcast Cable Communications, LLC	`3.35ms` from Houston, US
213.133.83.21	AS35432 Cablenet Communication Systems plc	`1.09ms` from Limassol, CY
64.98.196.37	AS32133 Ting Fiber Inc.	`0.36ms` from Los Angeles, US
223.244.135.53	AS4134 CHINANET-BACKBONE	`10.21ms` from Nanchang, CN
173.251.65.21	AS6128 Cablevision Systems Corp.	`3.19ms` from New York City, US
139.120.145.101	AS5619 TIETOEVRY NORWAY AS	`4.28ms` from Oslo, NO
163.176.171.245	AS31898 Oracle Corporation	`0.42ms` from Sao Paulo, BR
20.206.233.181	AS8075 Microsoft Corporation	`0.18ms` from Sao Paulo, BR
222.99.252.37	AS4766 Korea Telecom	`1.43ms` from Seoul, KR
211.117.16.181	AS9318 SK Broadband Co Ltd	`3.23ms` from Seoul, KR
45.60.147.53	AS19551 Incapsula Inc	`0.17ms` from Toronto, CA
122.114.51.53	AS4837 CHINA UNICOM China169 Backbone	`0.40ms` from Zhengzhou, CN
16.63.235.181	AS16509 Amazon.com, Inc.	`0.59ms` from Zuerich, CH
37.74.148.21	AS1136 KPN B.V.	`3.04ms` from Amsterdam, NL
3.170.85.37	AS16509 Amazon.com, Inc.	`0.22ms` from Atlanta, US
45.233.156.21	AS267319 CAROLINE SANTOS DA SILVA	`15.55ms` from Fortaleza, BR
5.135.43.117	AS16276 OVH SAS	`0.07ms` from Gravelines, FR
103.153.134.5	AS140464 PT Widara Media Informasi	`0.40ms` from Jakarta, ID
189.89.187.165	AS28186 ITS TELECOMUNICACOES LTDA	`16.13ms` from Joao Pessoa, BR
207.32.53.133	AS399693 Northwest Communications	`10.12ms` from Kansas City, US
86.130.212.37	AS2856 British Telecommunications PLC	`2.72ms` from London, GB

Traceroute

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

traceroute -a -n -q1 -f2 -m10 128.128.50.77

traceroute to 128.128.50.77 (128.128.50.77): 10 hops max, 52 byte packets

2 [AS9808] 111.11.136.121 1.53 ms

3 *

4 *

5 *

6 *

7 [AS9808] 221.183.89.45 51.082 ms

8 *

9 *

10 *

Measurement taken from

IPinfo ProbeNet in Wuwei, CN

On August 28th 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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