167.21.152.0/21

AS8075  ·  Microsoft Corporation

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Summary

Country United States
Domain delaware.gov
ASN AS8075
Registry ARIN
ID STOFDELAWARE

WHOIS Details

NetHandle:      NET-167-21-0-0-1
OrgID:          STATEO-19-Z
Parent:         NET-167-0-0-0-0
NetName:        STOFDELAWARE
NetRange:       167.21.0.0 - 167.21.255.255
NetType:        allocation
Comment:        -----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----
RegDate:        1993-04-20
Updated:        2024-01-03
Source:         ARIN


OrgID:          STATEO-19-Z
OrgName:        STATE OF DELAWARE
CanAllocate:    
Street:         Department of Technology and Information
Street:         801 Silver Lake Blvd
City:           Dover
State/Prov:     DE
Country:        US
PostalCode:     19904
RegDate:        2008-09-04
Updated:        2025-01-02
OrgAdminHandle: WHITE2741-ARIN
OrgTechHandle:  AUSTI138-ARIN
OrgTechHandle:  WHITE2741-ARIN
OrgAbuseHandle: AUSTI138-ARIN
OrgAbuseHandle: WHITE2741-ARIN
Source:         ARIN


POCHandle:      WHITE2741-ARIN
IsRole:         N
LastName:       White
FirstName:      Scott
Street:         801 Silver Lake Blvd
City:           Dover
State/Prov:     DE
Country:        US
PostalCode:     19904
RegDate:        2020-11-20
Updated:        2026-01-05
OfficePhone:    +1-302-739-9553
Mailbox:        scott.white@delaware.gov
Source:         ARIN


POCHandle:      AUSTI138-ARIN
IsRole:         N
LastName:       Austin
FirstName:      Eric
Street:         801 Silver Lake Blvd
City:           Dover
State/Prov:     DE
Country:        US
PostalCode:     19904
RegDate:        2017-03-03
Updated:        2022-11-21
OfficePhone:    +1-302-739-9555
Mailbox:        Eric.Austin@state.de.us
Source:         ARIN

Nearby Ranges

BGP prefixes that overlap with 167.21.0.0/16

No nearby ranges found.

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

Our Hosted Domains API, or Reverse IP API returns a full list of domains that are hosted on a single IP address.
Useful for Cybersecurity

Pingable IPs

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

IP Address ASN Details
167.21.156.42 AS8075 Microsoft Corporation 0.32ms from Chicago, US
167.21.152.1 AS8075 Microsoft Corporation 0.41ms from Chicago, US
167.21.155.8 AS8075 Microsoft Corporation 0.70ms from Chicago, US
167.21.154.77 AS8075 Microsoft Corporation 0.28ms 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
4.255.37.245 AS8075 Microsoft Corporation 0.41ms from Ashburn, US
54.187.99.21 AS16509 Amazon.com, Inc. 0.19ms from Boardman, US
85.108.113.85 AS9121 Turk Telekomunikasyon Anonim Sirketi 6.45ms from Bursa, TR
68.201.143.229 AS11427 Charter Communications Inc 17.94ms from Dallas, US
54.246.229.117 AS16509 Amazon.com, Inc. 0.20ms from Dublin, IE
176.26.102.197 AS5607 Sky UK Limited 1.72ms from London, GB
23.94.15.69 AS36352 HostPapa 0.32ms from Los Angeles, US
213.201.119.53 AS6739 VODAFONE ONO, S.A. 3.52ms from Madrid, ES
194.243.254.85 AS3269 Telecom Italia S.p.A. 1.60ms from Milan, IT
47.23.14.197 AS6128 Cablevision Systems Corp. 3.71ms from New York City, US
73.194.115.69 AS7922 Comcast Cable Communications, LLC 4.56ms from New York City, US
66.179.90.21 AS7381 BroadbandONE, LLC 0.37ms from Philadelphia, US
161.153.122.245 AS31898 Oracle Corporation 0.93ms from Phoenix, US
75.68.127.101 AS7922 Comcast Cable Communications, LLC 7.42ms from Providence, US
194.146.242.149 AS12389 PJSC Rostelecom 1.32ms from Saint Petersburg, RU
97.117.127.85 AS209 CenturyLink Communications, LLC 2.10ms from Salt Lake City, US
146.242.27.101 AS10457 Refinitiv US LLC 1.29ms from Secaucus, US
140.138.179.229 AS1659 Taiwan Academic Network (TANet) Information Center 3.14ms from Taipei, TW
71.254.6.245 AS13977 Fidium 3.32ms from Boston, US
94.27.205.5 AS5483 Magyar Telekom Plc. 4.22ms from Budapest, HU
218.255.177.181 AS9381 HKBN Enterprise Solutions HK Limited 0.56ms from Hong Kong, HK
212.72.7.85 AS28885 OmanTel NAP 1.39ms from Muscat, OM
178.187.119.117 AS12389 PJSC Rostelecom 5.17ms from Novosibirsk, RU
123.232.110.181 AS4837 CHINA UNICOM China169 Backbone 5.22ms from Qingdao, CN
194.243.137.37 AS3269 Telecom Italia S.p.A. 5.25ms from Rome, IT

Traceroute

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

$
traceroute -a -n -q1 167.21.154.77
traceroute to 167.21.154.77 (167.21.154.77): 64 hops max, 52 byte packets
5 [AS8075] 167.21.154.77 239.848 ms
Measurement taken from IPinfo ProbeNet in Windhoek, NA
On

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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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