170.99.172.0/24

AS398130 · Maryland Administrative Office of the Courts (AOC)

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Summary

Country	United States
Domain	mdcourts.gov
ASN	AS398130
Parent Range	170.99.0.0/16
Registry	ARIN
ID	MD-AOC-NET

WHOIS Details

NetHandle:      NET-170-99-0-0-1
OrgID:          MAOCA
Parent:         NET-170-0-0-0-0
NetName:        MD-AOC-NET
NetRange:       170.99.0.0 - 170.99.255.255
NetType:        allocation
Comment:        Maryland Administrative Office of the Courts
RegDate:        1994-03-24
Updated:        2021-12-14
TechHandle:     JF16-ARIN
Source:         ARIN


OrgID:          MAOCA
OrgName:        Maryland Administrative Office of the Courts (AOC)
CanAllocate:    
Street:         2661 Riva Road, Suite 900
City:           Annapolis
State/Prov:     MD
Country:        US
PostalCode:     21401
RegDate:        1994-03-24
Updated:        2019-03-11
OrgAdminHandle: JF16-ARIN
OrgTechHandle:  JF16-ARIN
OrgTechHandle:  NETWO8409-ARIN
OrgAbuseHandle: JF16-ARIN
Source:         ARIN


POCHandle:      JF16-ARIN
IsRole:         N
LastName:       Fedorkowicz
FirstName:      Joe
Street:         Maryland AOC
Street:         2661 Riva Rd. Suite 900
City:           Annapolis
State/Prov:     MD
Country:        US
PostalCode:     21401
RegDate:        1998-03-13
Updated:        2020-04-14
OfficePhone:    +1-410-260-1021
Mailbox:        joe.fedorkowicz@courts.state.md.us
Mailbox:        joe.fedorkowicz@mdcourts.gov
Source:         ARIN


POCHandle:      NETWO8409-ARIN
IsRole:         Y
LastName:       Network Operations
FirstName:      
Street:         2661 Riva Rd Bldg. 900
City:           Annapolis
State/Prov:     MD
Country:        US
PostalCode:     21401
RegDate:        2017-12-29
Updated:        2021-10-12
OfficePhone:    +1-410-260-1072
Mailbox:        network@mdcourts.gov
Source:         ARIN

Overlapping Ranges

BGP prefixes that contain 170.99.172.0/24

Range	ASN	Company	Num of IPs
170.99.0.0/16	AS398130	Maryland Administrative Office of the Courts (AOC)	65,536

Nearby Ranges

BGP prefixes that overlap with 170.99.0.0/16

Range	ASN	Company	Num of IPs
170.99.0.0/16	AS398130	Maryland Administrative Office of the Courts (AOC)	65,536

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

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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
84.87.199.120	AS1136 KPN B.V.	`3.96ms` from Amsterdam, NL
3.250.90.152	AS16509 Amazon.com, Inc.	`0.49ms` from Dublin, IE
98.186.46.200	AS22773 Cox Communications Inc.	`7.10ms` from Kansas City, US
98.70.55.72	AS8075 Microsoft Corporation	`0.68ms` from Lohogaon, IN
38.42.86.104	AS27611 Starry, Inc.	`12.18ms` from New York City, US
108.35.217.200	AS701 Verizon Business	`1.99ms` from New York City, US
184.72.126.248	AS14618 Amazon.com, Inc.	`0.48ms` from Reston, US
34.205.111.200	AS14618 Amazon.com, Inc.	`0.23ms` from Reston, US
182.214.237.152	AS17858 LG POWERCOMM	`2.22ms` from Seoul, KR
220.118.70.152	AS4766 Korea Telecom	`1.33ms` from Seoul, KR
39.124.238.24	AS9318 SK Broadband Co Ltd	`7.49ms` from Seoul, KR
4.196.175.120	AS8075 Microsoft Corporation	`0.75ms` from Sydney, AU
110.181.11.248	AS4134 CHINANET BACKBONE	`5.04ms` from Taiyuan, CN
14.236.5.40	AS45899 VNPT Corp	`1.03ms` from Da Nang, VN
31.48.232.24	AS2856 British Telecommunications PLC	`4.36ms` from Erith, GB
14.164.116.216	AS45899 VNPT Corp	`4.48ms` from Ho Chi Minh City, VN
213.111.67.184	AS48683 Bilink LLC	`0.51ms` from Kyiv, UA
95.131.148.216	AS41275 Lovitel LLC	`1.27ms` from Moscow, RU
112.70.246.152	AS17511 OPTAGE Inc.	`2.62ms` from Osaka, JP
187.182.7.104	AS28573 Claro NXT Telecomunicacoes Ltda	`6.11ms` from Osasco, BR
20.114.52.104	AS8075 Microsoft Corporation	`0.31ms` from Quincy, US
98.90.169.168	AS14618 Amazon.com, Inc.	`0.24ms` from Reston, US
13.91.200.56	AS8075 Microsoft Corporation	`0.56ms` from San Jose, US
59.86.105.120	AS10010 TOKAI Communications Corporation	`9.43ms` from Tokyo, JP
99.253.171.72	AS812 Rogers Communications Canada Inc.	`4.69ms` from Toronto, CA

Traceroute

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

traceroute -a -n -q1 -m5 170.99.172.65

traceroute to 170.99.172.65 (170.99.172.65): 5 hops max, 52 byte packets

1 [AS140627] 103.112.0.1 0.133 ms

2 [AS140627] 103.151.64.29 108.998 ms

3 *

4 *

5 *

Measurement taken from

IPinfo ProbeNet in Agana Heights Village, GU

On April 13th 2026

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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