199.120.153.0/24

AS131 · University of California, Santa Barbara

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Summary

Country	United States
Domain	ucsb.edu
ASN	AS131
Registry	ARIN
ID	TRANSCAL

WHOIS Details

NetHandle:      NET-199-120-153-0-1
OrgID:          UCSB-Z
Parent:         NET-199-0-0-0-0
NetName:        TRANSCAL
NetRange:       199.120.153.0 - 199.120.153.255
NetType:        allocation
OriginAS:       131
RegDate:        1994-03-03
Updated:        2024-04-26
Source:         ARIN


OrgID:          UCSB-Z
OrgName:        University of California, Santa Barbara
CanAllocate:    
Street:         Office of Information Technology
Street:         North Hall 2124
City:           Santa Barbara
State/Prov:     CA
Country:        US
PostalCode:     93106-3201
RegDate:        2023-03-18
Updated:        2023-03-18
OrgAdminHandle: KS1217-ARIN
OrgTechHandle:  KS1217-ARIN
OrgAbuseHandle: NETWO4536-ARIN
Source:         ARIN


POCHandle:      KS1217-ARIN
IsRole:         N
LastName:       Schmidt
FirstName:      Kevin
Street:         UCSB Network & Comm Services
Street:         Public Safety Bldg 574
City:           Santa Barbara
State/Prov:     CA
Country:        US
PostalCode:     93106-3201
RegDate:        1996-06-03
Updated:        2024-06-20
OfficePhone:    +1-805-893-7779
Mailbox:        kps@ucsb.edu
Source:         ARIN


POCHandle:      NETWO4536-ARIN
IsRole:         Y
LastName:       Network Security
FirstName:      
Street:         UCSB Security Operations Center
Street:         SAASB 4101
City:           Santa Barbara
State/Prov:     CA
Country:        US
PostalCode:     93106
RegDate:        2011-08-16
Updated:        2025-06-20
OfficePhone:    +1-805-893-5080
Mailbox:        security@ucsb.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
196.188.251.136	AS24757 Ethio Telecom	`1.00ms` from Addis Ababa, ET
77.168.93.8	AS1136 KPN B.V.	`2.59ms` from Amsterdam, NL
174.80.199.88	AS20115 Charter Communications LLC	`14.13ms` from Atlanta, US
105.196.26.104	AS24835 Vodafone Data	`5.59ms` from Cairo, EG
12.233.11.200	AS7018 AT&T Enterprises, LLC	`1.47ms` from Chicago, US
63.35.199.184	AS16509 Amazon.com, Inc.	`0.22ms` from Dublin, IE
68.43.237.88	AS7922 Comcast Cable Communications, LLC	`6.38ms` from Flint, US
132.180.197.72	AS680 Verein zur Foerderung eines Deutschen Forschungsnetzes e.V.	`5.97ms` from Frankfurt am Main, DE
82.181.22.136	AS16086 DNA Oyj	`9.14ms` from Helsinki, FI
27.65.214.40	AS7552 Viettel Group	`6.69ms` from Ho Chi Minh City, VN
94.176.183.8	AS199524 G-Core Labs S.A.	`0.22ms` from Paris, FR
75.203.95.168	AS6167 Verizon Business	`13.18ms` from Secaucus, US
101.226.37.72	AS4812 China Telecom (Group)	`2.62ms` from Shanghai, CN
116.207.25.88	AS4134 CHINANET-BACKBONE	`6.07ms` from Wuhan, CN
40.137.126.168	AS7029 Windstream Communications LLC	`4.32ms` from Atlanta, US
117.242.255.232	AS9829 National Internet Backbone	`2.58ms` from Bengaluru, IN
80.128.170.88	AS3320 Deutsche Telekom AG	`4.91ms` from Berlin, DE
101.180.211.184	AS1221 Telstra Limited	`9.59ms` from Brisbane, AU
75.189.46.216	AS11426 Charter Communications Inc	`11.30ms` from Charlotte, US
35.202.33.216	AS396982 Google LLC	`0.13ms` from Council Bluffs, US
84.172.121.184	AS3320 Deutsche Telekom AG	`6.12ms` from Frankfurt am Main, DE
76.132.196.152	AS7922 Comcast Cable Communications, LLC	`5.62ms` from Fremont, US
82.128.153.8	AS16086 DNA Oyj	`1.00ms` from Helsinki, FI
39.104.87.56	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`0.13ms` from Hohhot, CN
155.198.175.88	AS786 Jisc Services Limited	`1.35ms` 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 -m6 199.120.153.134

traceroute to 199.120.153.134 (199.120.153.134): 6 hops max, 52 byte packets

1 [AS15169] 142.251.65.164 63.229 ms

2 *

3 [AS2152] 137.164.23.91 64.939 ms

4 *

5 *

6 *

Measurement taken from

IPinfo ProbeNet in Toronto, CA

On August 22nd 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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