128.137.132.0/24

AS10725 · Genentech, Inc.

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Summary

Country	United States
Domain	gene.com
ASN	AS10725
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:      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


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

Nearby Ranges

BGP prefixes that overlap with 128.137.0.0/16

No nearby ranges found.

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

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

IP Address	ASN	Details
128.137.132.175	AS10725 Genentech, Inc.	`0.61ms` from San Jose, 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
79.130.24.8	AS6799 Ote SA (Hellenic Telecommunications Organisation)	`5.40ms` from Athens, GR
45.186.44.216	AS269808 COOP DE PROVISION DE SERVICIOS DE OBRAS AGUA POTABLE Y OTROS PUB DE J B ALBERDI	`17.80ms` from Buenos Aires, AR
98.24.101.8	AS11426 Charter Communications Inc	`6.33ms` from Charlotte, US
182.140.224.200	AS38283 CHINANET SiChuan Telecom Internet Data Center	`1.96ms` from Chengdu, CN
76.190.139.56	AS10796 Charter Communications Inc	`10.42ms` from Flint, US
27.156.107.56	AS4134 CHINANET-BACKBONE	`3.48ms` from Fuzhou, CN
14.247.29.56	AS45899 VNPT Corp	`2.06ms` from Hanoi, VN
86.3.190.72	AS5089 Virgin Media Limited	`5.48ms` from London, GB
104.32.71.104	AS20001 Charter Communications Inc	`4.90ms` from Los Angeles, US
75.84.76.216	AS20001 Charter Communications Inc	`5.45ms` from Los Angeles, US
88.20.78.200	AS3352 TELEFONICA DE ESPANA S.A.U.	`9.69ms` from Madrid, ES
95.72.202.72	AS12389 PJSC Rostelecom	`1.47ms` from Moscow, RU
177.138.174.152	AS27699 TELEFÔNICA BRASIL S.A	`4.12ms` from Osasco, BR
87.90.155.184	AS5410 Bouygues Telecom SA	`4.04ms` from Paris, FR
95.131.137.88	AS8426 ClaraNET LTD	`0.51ms` from Paris, FR
38.174.150.24	AS399195 PEG TECH INC	`0.20ms` from Seoul, KR
211.217.46.232	AS4766 Korea Telecom	`1.39ms` from Seoul, KR
211.253.10.152	AS4766 Korea Telecom	`1.25ms` from Seoul, KR
46.246.164.120	AS1241 Forthnet	`1.94ms` from Athens, GR
23.10.213.40	AS16625 Akamai Technologies, Inc.	`0.21ms` from Chicago, US
49.131.183.248	AS17924 SmarTone Mobile Communications Ltd	`9.90ms` from Hong Kong, HK
75.87.90.24	AS11427 Charter Communications Inc	`13.23ms` from Houston, US
100.26.1.104	AS14618 Amazon.com, Inc.	`0.17ms` from Reston, US
32.216.35.248	AS46690 Southern New England Telephone Company and SNET America, Inc.	`4.57ms` from Secaucus, US
182.220.135.104	AS17858 LG POWERCOMM	`2.48ms` from Seoul, KR

Traceroute

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

traceroute -a -n -q1 128.137.132.29

traceroute to 128.137.132.29 (128.137.132.29): 64 hops max, 52 byte packets

1 [AS15169] 64.233.175.184 8.715 ms

2 [AS10725] 128.137.132.29 11.282 ms

Measurement taken from

IPinfo ProbeNet in Los Angeles, US

On November 14th 2025

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