198.3.47.0/24

AS12129 · 123.Net, Inc.

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Summary

Country	United States
Domain	ncms.org
ASN	AS12129
Registry	ARIN
ID	NCMSNET4

WHOIS Details

NetHandle:      NET-198-3-47-0-1
OrgID:          NCMS-1
Parent:         NET-198-3-0-0-1
NetName:        NCMSNET4
NetRange:       198.3.47.0 - 198.3.47.255
NetType:        reassignment
RegDate:        1993-01-27
Updated:        2004-10-27
TechHandle:     PC1541-ARIN
Source:         ARIN


OrgID:          NCMS-1
OrgName:        National Center for Manufacturing Sciences
CanAllocate:    
Street:         3025 Boardwalk
City:           Ann Arbor
State/Prov:     MI
Country:        US
PostalCode:     48108-3266
RegDate:        1992-04-08
Updated:        2006-01-24
OrgAdminHandle: IN-ORG-ARIN
OrgTechHandle:  PCA30-ARIN
OrgAbuseHandle: PCA30-ARIN
OrgNOCHandle:   PCA30-ARIN
Source:         ARIN


POCHandle:      IN-ORG-ARIN
IsRole:         Y
LastName:       Internet Number Administrator
FirstName:      
Street:         880 Technology Dr.,  Suite B
City:           Ann Arbor
State/Prov:     MI
Country:        US
PostalCode:     48108-8963
RegDate:        1999-02-18
Updated:        2025-11-24
OfficePhone:    +1-734-763-3448
FaxPhone:       +1-734-527-5790
Mailbox:        [email protected]
Source:         ARIN


POCHandle:      PC1541-ARIN
IsRole:         N
LastName:       Callihan
FirstName:      Phil
Street:         Phil Callihan
Street:         9139 Mirage Lake Drive
City:           Milan
State/Prov:     MI
Country:        US
PostalCode:     48160
RegDate:        1996-11-21
Updated:        2020-08-19
OfficePhone:    +1-734-995-2046
MobilePhone:    +1-734-260-3724
FaxPhone:       +1-734-995-2046
Mailbox:        [email protected]
Mailbox:        [email protected]
Source:         ARIN


POCHandle:      PCA30-ARIN
IsRole:         N
LastName:       Callihan
FirstName:      Phil
Street:         3025 Boardwalk
City:           Ann Arbor
State/Prov:     MI
Country:        US
PostalCode:     48108-3266
RegDate:        2004-04-30
Updated:        2004-04-30
OfficePhone:    +1-734-995-2046
Mailbox:        [email protected]
Source:         ARIN

Nearby Ranges

BGP prefixes that overlap with 198.3.0.0/16

Range	ASN	Company	Num of IPs
198.3.136.0/21	AS11784	AV8 Internet, Inc	2,048
198.3.221.0/24	AS10754	Federal Reserve Board	256
198.3.44.0/24	AS12129	National Center for Manufacturing Sciences	256
198.3.45.0/24	AS12129	National Center for Manufacturing Sciences	256
198.3.46.0/24	AS12129	National Center for Manufacturing Sciences	256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

Read more

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
152.86.17.152	AS55120 Tallahatchie Valley Internet Services, LLC	`12.25ms` from Atlanta, US
50.112.103.232	AS16509 Amazon.com, Inc.	`0.16ms` from Boardman, US
1.235.153.88	AS9318 SK Broadband Co Ltd	`1.23ms` from Incheon, KR
196.14.60.232	AS3741 Dimension Data	`0.97ms` from Johannesburg, ZA
109.152.75.216	AS2856 British Telecommunications PLC	`2.19ms` from London, GB
167.131.106.8	AS1798 State of Oregon	`2.75ms` from Portland, US
99.145.196.152	AS7018 AT&T Enterprises, LLC	`3.58ms` from San Jose, US
122.128.33.24	AS17608 ABN	`1.45ms` from Seoul, KR
211.198.112.56	AS4766 Korea Telecom	`1.44ms` from Seoul, KR
180.76.225.216	AS38365 Beijing Baidu Netcom Science and Technology Co., Ltd.	`3.80ms` from Tianjin, CN
115.163.254.200	AS2527 Sony Network Communications Inc.	`6.53ms` from Tokyo, JP
18.244.104.136	AS16509 Amazon.com, Inc.	`0.08ms` from Warsaw, PL
108.12.201.216	AS701 Verizon Business	`3.08ms` from Boston, US
147.224.143.8	AS31898 Oracle Corporation	`0.39ms` from Chicago, US
24.210.123.200	AS10796 Charter Communications Inc	`9.34ms` from Columbus, US
188.74.4.136	AS20810 Netcom Kassel	`3.75ms` from Frankfurt am Main, DE
159.138.141.24	AS136907 HUAWEI CLOUDS	`1.14ms` from Hong Kong, HK
46.250.5.216	AS34661 BREEZE NETWORK	`6.96ms` from Kyiv, UA
181.131.180.40	AS13489 UNE EPM TELECOMUNICACIONES S.A.	`9.17ms` from Medellin, CO
136.228.132.56	AS131207 SINET, Cambodia's specialist Internet and Telecom Service Provider.	`0.76ms` from Phnom Penh, KH
112.160.130.200	AS4766 Korea Telecom	`6.62ms` from Seoul, KR
211.202.25.184	AS9318 SK Broadband Co Ltd	`1.16ms` from Seoul, KR
81.236.181.104	AS3301 Telia Company AB	`0.78ms` from Stockholm, SE
58.178.248.8	AS9443 Vocus Retail	`1.20ms` from Sydney, AU
193.83.137.184	AS8447 A1 Telekom Austria AG	`7.28ms` from Vienna, AT

Traceroute

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

traceroute -a -n -q1 -f4 -m15 198.3.47.172

traceroute to 198.3.47.172 (198.3.47.172): 15 hops max, 52 byte packets

4 [AS1299] 213.248.75.238 76.524 ms

5 *

6 [AS1299] 62.115.122.138 84.789 ms

7 [AS1299] 62.115.133.238 89.927 ms

8 *

9 [AS1299] 62.115.137.149 202.036 ms

10 [AS1299] 62.115.180.114 170.961 ms

11 [AS12129] 67.214.125.193 170.415 ms

12 [AS12129] 67.214.125.196 177.375 ms

13 *

14 *

15 *

Measurement taken from

IPinfo ProbeNet in Baku, AZ

On January 18th 2026

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