128.137.133.0/24

AS18535 · Hoffmann LaRoche, Inc.

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Summary

Country	United States
Domain	gene.com
ASN	AS18535
Registry	ARIN
ID	GENNET1

WHOIS Details

NetHandle:      NET-128-137-0-0-1
OrgID:          GENENT
Parent:         NET-128-0-0-0-0
NetName:        GENNET1
NetRange:       128.137.0.0 - 128.137.255.255
NetType:        allocation
RegDate:        1986-07-08
Updated:        2025-03-24
TechHandle:     GLOBA1-ARIN
AbuseHandle:    GLOBA1-ARIN
NOCHandle:      GLOBA1-ARIN
Source:         ARIN


OrgID:          GENENT
OrgName:        Genentech, Inc.
CanAllocate:    
Street:         1 DNA Way
City:           South San Francisco
State/Prov:     CA
Country:        US
PostalCode:     94080
RegDate:        1985-07-11
Updated:        2024-01-04
OrgAdminHandle: GLOBA1-ARIN
OrgTechHandle:  AJGB-ARIN
OrgTechHandle:  GLOBA1-ARIN
OrgTechHandle:  MPC54-ARIN
OrgAbuseHandle: GLOBA1-ARIN
OrgNOCHandle:   GLOBA1-ARIN
Source:         ARIN


POCHandle:      MPC54-ARIN
IsRole:         N
LastName:       Masso de Pablo
FirstName:      Carlos
Street:         Calle Osiris 11,13,15
City:           Madrid
State/Prov:     SPAIN
Country:        ES
PostalCode:     28037
RegDate:        2016-09-06
Updated:        2025-07-16
OfficePhone:    +34913257103
Mailbox:        carlos.masso_de_pablo@roche.com
Mailbox:        global.hostmaster@roche.com
Source:         ARIN


POCHandle:      AJGB-ARIN
IsRole:         N
LastName:       Goncalves de Brito
FirstName:      Agostinho
Street:         Calle Osiris 11
City:           Madrid
State/Prov:     COMMUNITY OF MADRID
Country:        ES
PostalCode:     28027
RegDate:        2017-08-25
Updated:        2025-03-24
OfficePhone:    +661836172
Mailbox:        agostinho.brito@roche.com
Source:         ARIN


POCHandle:      GLOBA1-ARIN
IsRole:         Y
LastName:       Global Hostmaster
FirstName:      
Street:         Att: Carlos Masso de Pablo
Street:         Calle Osiris 11,13,15
City:           Madrid
State/Prov:     Spain
Country:        ES
PostalCode:     28037
RegDate:        2007-03-27
Updated:        2025-07-17
OfficePhone:    +34 913257001
Mailbox:        global.hostmaster@roche.com
Source:         ARIN

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Pingable IPs

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

IP Address	ASN	Details
128.137.133.47	AS18535 Hoffmann LaRoche, Inc.	`2.19ms` from Indianapolis, 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
132.183.119.88	AS40831 Mass General Brigham Incorporated	`2.29ms` from Boston, US
5.13.148.216	AS8708 DIGI ROMANIA S.A.	`4.99ms` from Bucharest, RO
169.61.230.72	AS36351 IBM Cloud	`1.06ms` from Dallas, US
98.39.90.40	AS7922 Comcast Cable Communications, LLC	`10.30ms` from Dallas, US
187.246.136.88	AS13999 Mega Cable, S.A. de C.V.	`1.23ms` from Guadalajara, MX
35.228.200.184	AS396982 Google LLC	`0.13ms` from Hamina, FI
14.171.228.104	AS45899 VNPT Corp	`1.89ms` from Hanoi, VN
115.79.74.24	AS7552 Viettel Group	`1.25ms` from Ho Chi Minh City, VN
185.22.153.232	AS51659 LLC Baxet	`0.27ms` from Moscow, RU
110.73.188.136	AS4837 CHINA UNICOM China169 Backbone	`7.18ms` from Nanning, CN
45.151.216.200	AS30813 Fione Spolka z Ogranicznona Odpowiedzialnoscia Spolka Komandytowa	`8.22ms` from Poznan, PL
77.30.212.168	AS25019 Saudi Telecom Company JSC	`2.65ms` from Riyadh, SA
88.147.224.8	AS12389 PJSC Rostelecom	`12.38ms` from Samara, RU
211.119.57.200	AS3786 LG DACOM Corporation	`1.57ms` from Seoul, KR
213.67.32.40	AS3301 Telia Company AB	`5.72ms` from Stockholm, SE
36.66.238.72	AS7713 PT Telekomunikasi Indonesia	`6.68ms` from Surabaya, ID
122.117.148.200	AS3462 Data Communication Business Group	`4.51ms` from Taichung, TW
188.210.222.152	AS50599 DATASPACE P.S.A.	`3.82ms` from Warsaw, PL
93.137.104.8	AS5391 Hrvatski Telekom d.d.	`7.65ms` from Zagreb, HR
134.102.252.24	AS680 Verein zur Foerderung eines Deutschen Forschungsnetzes e.V.	`12.79ms` from Berlin, DE
99.58.41.184	AS7018 AT&T Enterprises, LLC	`6.86ms` from Dallas, US
184.81.234.88	AS7029 Windstream Communications LLC	`0.45ms` from Dallas, US
149.224.159.200	AS15943 wilhelm.tel GmbH	`0.41ms` from Hamburg, DE
82.52.220.248	AS3269 Telecom Italia S.p.A.	`2.18ms` from Milan, IT
54.91.166.216	AS14618 Amazon.com, Inc.	`0.17ms` from Reston, US

Traceroute

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

traceroute -a -n -q1 -f3 128.137.133.175

traceroute to 128.137.133.175 (128.137.133.175): 64 hops max, 52 byte packets

3 [AS11990] 198.134.104.81 1.296 ms

4 *

5 *

6 *

7 [AS174] 154.24.8.241 1.192 ms

8 [AS174] 154.24.97.53 1.671 ms

9 [AS18535] 128.137.133.175 2.459 ms

Measurement taken from

IPinfo ProbeNet in Indianapolis, US

On September 4th 2025

What are IP address ranges?

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