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:      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:        [email protected]
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:        [email protected]
Mailbox:        [email protected]
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:        [email protected]
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

Read more

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.	`0.58ms` 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
108.143.214.136	AS8075 Microsoft Corporation	`1.29ms` from Amsterdam, NL
52.33.109.72	AS16509 Amazon.com, Inc.	`0.19ms` from Boardman, US
31.22.157.216	AS42863 MEO - SERVICOS DE COMUNICACOES E MULTIMEDIA S.A.	`14.42ms` from Braga, PT
86.235.134.56	AS3215 Orange S.A.	`11.28ms` from Frankfurt am Main, DE
93.193.181.24	AS3320 Deutsche Telekom AG	`5.53ms` from Hamburg, DE
124.244.1.72	AS9269 Hong Kong Broadband Network Ltd.	`1.77ms` from Hong Kong, HK
113.235.115.88	AS4837 CHINA UNICOM China169 Backbone	`8.03ms` from Liaoyang, CN
181.66.251.168	AS6147 Telefonica del Peru S.A.A.	`1.35ms` from Lima, PE
5.51.107.88	AS5410 Bouygues Telecom SA	`2.68ms` from Marseille, FR
109.120.19.168	AS47165 Omskie kabelnye seti Ltd.	`8.59ms` from Novosibirsk, RU
54.207.79.56	AS16509 Amazon.com, Inc.	`0.14ms` from Osasco, BR
87.100.251.248	AS16086 DNA Oyj	`0.69ms` from Oulu, FI
90.49.59.88	AS3215 Orange S.A.	`9.09ms` from Paris, FR
122.42.246.56	AS17858 LG POWERCOMM	`1.84ms` from Seoul, KR
78.41.62.200	AS213531 Shabakeh Dadehaye Houshmand Iranian LLC	`17.45ms` from Yerevan, AM
81.83.241.216	AS6848 Telenet BV	`8.13ms` from Brussels, BE
102.44.102.168	AS8452 TE-AS	`7.89ms` from Cairo, EG
204.141.247.24	AS2914 NTT America, Inc.	`0.59ms` from Chicago, US
113.170.36.152	AS45899 VNPT Corp	`2.73ms` from Ho Chi Minh City, VN
154.85.211.56	AS134548 DXTL Tseung Kwan O Service	`0.75ms` from Hong Kong, HK
81.159.82.184	AS2856 British Telecommunications PLC	`4.28ms` from London, GB
20.58.1.232	AS8075 Microsoft Corporation	`0.23ms` from London, GB
95.86.212.8	AS12389 PJSC Rostelecom	`11.23ms` from Moscow, RU
195.144.123.104	AS13036 T-Mobile Czech Republic a.s.	`0.73ms` from Prague, CZ
188.11.149.248	AS3269 Telecom Italia S.p.A.	`2.71ms` from Rome, IT

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 15.458 ms

2 [AS10725] 128.137.132.29 17.582 ms

Measurement taken from

IPinfo ProbeNet in Las Vegas, US

On November 28th 2025

What are IP address ranges?

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