204.237.133.123
GTT-BACKBONE GTT, US


Seen 309 times between April 4th, 2021 and February 4th, 2022.


General Info Open in Search

Geo United States (US) —
AS AS3257 - GTT-BACKBONE GTT, US
Note: An IP might be announced by multiple ASs. This is not shown.
Registrar RIPENCC
Route 204.237.128.0/17 (Route of ASN)

Recent Screenshots

Direct hits
Summary of pages hosted on this IP

Domains imgsync-sv3c.pubmatic.com | 1x

Recent scans (1 total) Show all

URL Age
imgsync-sv3c.pubmatic.com 3 years

Incoming hits
Summary of pages that talked to this IP

ASNs AS13335 | 158x AS13768 | 51x AS26496 | 35x AS15169 | 8x AS16509 | 7x AS22612 | 5x AS16276 | 4x AS46606 | 3x AS14618 | 2x AS19551 | 2x

IPs 172.67.208.129 | 43x 104.21.93.96 | 37x 148.66.138.136 | 35x 104.21.26.74 | 25x 172.67.135.157 | 25x 172.67.153.50 | 7x 162.0.209.181 | 4x 69.90.104.128 | 3x 2606:4700:e6::ac40:c017 | 3x 52.222.186.5 | 2x

Domains riftv.net | 130x educratsweb.com | 26x business.educratsweb.com | 9x www.goodnewsnetwork.org | 8x www.storeboard.com | 5x cupidshealth.com | 4x www.kompas.com | 3x chinsinger90.bravesites.com | 2x claimbo.com | 2x conservativebrief.com | 2x

Countries US | 131x CA | 51x SG | 35x DE | 12x FR | 3x ES | 2x CZ | 1x JP | 1x LV | 1x PL | 1x

Recent scans (308 total) Show all

URL Age
patchheat13.bravesites.com/entries/general/the-of-fire-risk-assessment 3 years
conservativebrief.com/judges-59195/?utm_source=CB&utm_medium=ABC 3 years
foambody6.bravesites.com/entries/general/how-hayward-inground-pool-spa-heater... 3 years
planetsweets49.bravesites.com/entries/general/the-20-second-trick-for-117harn... 3 years
helpphone1.bravesites.com/entries/general/sterling-ninja-stars---etsy-things-... 3 years

Disclaimer

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Recent screenshots
Screenshots of pages hosted on this IP

Related infrastructure
Summary of infrastructure which pages hosted on this IP frequently talked to

IPs 204.237.133.123 | 1x

Domains imgsync-sv3c.pubmatic.com | 1x

Related screenshots
Screenshots of pages that talked to this IP

WHOIS for 204.237.133.123


NetRange:       204.237.128.0 - 204.237.255.255
CIDR:           204.237.128.0/17
NetName:        NETBLK-PACKETEXCHANGE-V4-08
NetHandle:      NET-204-237-128-0-1
Parent:         NET204 (NET-204-0-0-0-0)
NetType:        Direct Allocation
OriginAS:       AS25973
Organization:   PacketExchange, Inc (PACKE-25)
RegDate:        2009-09-09
Updated:        2012-02-24
Ref:            https://rdap.arin.net/registry/ip/204.237.128.0

OrgName:        PacketExchange, Inc
OrgId:          PACKE-25
Address:        GTT Communications, Inc.
Address:        8484 Westpark Drive
Address:        Suite 720
City:           McLean
StateProv:      VA
PostalCode:     22102
Country:        US
RegDate:        2008-02-26
Updated:        2021-02-28
Ref:            https://rdap.arin.net/registry/entity/PACKE-25

OrgTechHandle: GNOC16-ARIN
OrgTechName:   GTT Network Operations Center
OrgTechPhone:  +1-703-442-5500 
OrgTechEmail:  noc@gtt.net
OrgTechRef:    https://rdap.arin.net/registry/entity/GNOC16-ARIN

OrgTechHandle: AS3251-ARIN
OrgTechName:   AS3257 Netguard
OrgTechPhone:  +49 69 48007422 
OrgTechEmail:  netguard@gtt.net
OrgTechRef:    https://rdap.arin.net/registry/entity/AS3251-ARIN

OrgNOCHandle: GNOC16-ARIN
OrgNOCName:   GTT Network Operations Center
OrgNOCPhone:  +1-703-442-5500 
OrgNOCEmail:  noc@gtt.net
OrgNOCRef:    https://rdap.arin.net/registry/entity/GNOC16-ARIN

OrgAbuseHandle: GAD46-ARIN
OrgAbuseName:   GTT Abuse Department
OrgAbusePhone:  +1-703-442-5501 
OrgAbuseEmail:  abuse@gtt.net
OrgAbuseRef:    https://rdap.arin.net/registry/entity/GAD46-ARIN

NetRange:       204.237.133.0 - 204.237.133.255
CIDR:           204.237.133.0/24
NetName:        PUBMATIC-GTT
NetHandle:      NET-204-237-133-0-1
Parent:         NETBLK-PACKETEXCHANGE-V4-08 (NET-204-237-128-0-1)
NetType:        Reassigned
OriginAS:       AS3257
Customer:       Pubmatic (C06180110)
RegDate:        2016-07-28
Updated:        2016-07-28
Comment:        ADDRESSES WITHIN THIS BLOCK ARE NON-PORTABLE
Ref:            https://rdap.arin.net/registry/ip/204.237.133.0

CustName:       Pubmatic
Address:        305 Main St
City:           Redwood City
StateProv:      CA
PostalCode:     94063
Country:        US
RegDate:        2016-07-28
Updated:        2016-07-28
Ref:            https://rdap.arin.net/registry/entity/C06180110

OrgTechHandle: GNOC16-ARIN
OrgTechName:   GTT Network Operations Center
OrgTechPhone:  +1-703-442-5500 
OrgTechEmail:  noc@gtt.net
OrgTechRef:    https://rdap.arin.net/registry/entity/GNOC16-ARIN

OrgTechHandle: AS3251-ARIN
OrgTechName:   AS3257 Netguard
OrgTechPhone:  +49 69 48007422 
OrgTechEmail:  netguard@gtt.net
OrgTechRef:    https://rdap.arin.net/registry/entity/AS3251-ARIN

OrgNOCHandle: GNOC16-ARIN
OrgNOCName:   GTT Network Operations Center
OrgNOCPhone:  +1-703-442-5500 
OrgNOCEmail:  noc@gtt.net
OrgNOCRef:    https://rdap.arin.net/registry/entity/GNOC16-ARIN

OrgAbuseHandle: GAD46-ARIN
OrgAbuseName:   GTT Abuse Department
OrgAbusePhone:  +1-703-442-5501 
OrgAbuseEmail:  abuse@gtt.net
OrgAbuseRef:    https://rdap.arin.net/registry/entity/GAD46-ARIN