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IPv4 Looking Glass Sites, listed by ASN. (An IPv6 Looking Glasses page is also available.)

If you know of a working IPv4 Looking Glass site that isn't listed below, feel free to add it. (Don't have a wiki account yet? Sign up here.) Please only add sites that are true BGP looking glasses - pages that only allow ping and/or traceroute should not be included in this list.

Please correct any errors you find in this list. If a site is no longer responding, please change the “OK” in the Notes column to “FAILED” along with the date (mm/dd/yy). If the site becomes operational again, please change the “FAILED” message back to “OK”. If a site has been in “FAILED” status for over a month, it can be removed from the wiki.

Use the URL if you wish to link to this page.

ASN Provider Link Notes
553 BelWue OK
577 Bell OK
680 DFN OK
720 Cogent OK
766 RedIRIS OK
852 Telus OK
1239 SprintLink OK
1273 Cable & Wireless OK
1299 TeliaSonera OK
2110 EsatBT OK
2828 XO OK
2854 Orange Business Services Russia OK
2914 NTT Communications OK
3216 Golden Telecom Russia OK
3257 Tiscali OK
3267 RUNNet OK
3277 RUSnet OK
3292 TDC OK
3308 Telia Networks (Danish Network) OK
3320 Deutsche Telekom OK
3561 CenturyLink (Savvis) OK
3856 PCH (peering only routes from many exchange points) OK
4323 TW Telecom OK
4802 iiNet OK
5006 Onvoy OK
5056 netINS OK
5400 BT - British Telecom OK
5585 Israeli Internet eXchange OK
6315 XMission OK
6373 Opus One OK
6453 Teleglobe OK
6461 Zayo OK
6667 EUnet OK
6695 DE-CIX OK
6730 Sunrise OK
6762 Seabone OK
6886 INTS OK
6939 Hurricane Electric OK
7718 TransACT OK
8001 Net Access OK
8218 Zayo France OK
8331 RiNet OK
8342 RTComm.RU (Rostelecom) OK
8400 Telekom Srbija OK
8422 NetCologne OK
8468 Entanet OK
8515 DataForce OK
8664 ICM OK
8717 SpectrumNet (Sofia, Bulgaria) OK
8758 Dolphins Network Systems OK
8779 Khmelnitsk Infocom OK
8851 Edge Telecom OK
9044 SolNet OK
9121 Turk Telekom OK
9304 Hutchison Global Communications OK
9370 Sakura Internet OK
9371 Sakura Internet OK
9443 Primus Telecom Australia OK
9607 BroadBand Tower - Japan OK
9722 PIPE Networks (QLD) OK
9894 PIPE Networks (ACT) OK
9145 EWE TEL GmbH OK
11260 Eastlink OK
12654 RIPE NCC RIS Project OK
12670 Completel OK
12859 Business Internet Trends OK
12883 Ucomline OK
12897 HEAG MediaNet OK
13030 Init Seven AG OK
13194 Bite GSM OK
13249 ITSystems ISP OK
13273 France Teaser OK
15412 FLAG Telecom OK
15474 RHnet - Iceland University Research Network OK
15645 Ukrainian Exchange UA-IX OK
15756 Caravan ISP OK
15772 WNet OK
15968 Netpilot OK
16215 Genotec Internet Consulting AG OK
16265 LeaseWeb OK
17999 PIPE Networks (SA) OK
18398 PIPE Networks (NSW) OK
19151 BBOI OK
20555 WSISiZ OK
20853 Etop/ OK
21083 N-IX OK
21131 Sacura Telecom OK
21219 DataGroup (NewLine) OK
21230 Mnet OK
23741 PIPE Networks (TAS) OK
23745 PIPE Networks (VIC) OK
24770 UnixSol (Sofia, Bulgaria) OK
25409 AlsysNet OK
25462 ReTN OK
25577 C4L OK
28809 Nauka-Svyaz OK
28929 ASDASD srl (Italy) OK
29305 OF.PL Poland OK
29686 Probe Networks OK
30781 Jaguar Network OK
30795 INTRON Networks OK
31554 RomNet altFEL OK
33843 interscholz Internet Services OK
34043 Romania Internet Security Systems OK
34501 Romania Internet Security Systems OK
35320 EuroTransTelecom OK
41075 ATW Internet OK
41095 IPTP Networks OK
42227 Airwire OK
44814 BulgarTel OK
48415 AirExpress (Zhytomyr, Ukraine) OK
50056 ServerChoice Ltd OK
50300 Custodian Data Centre OK
62563 GTHost OK
135610 HostLink OK

Now that you've finished looking at this page, you may find the rest of the wiki interesting.

tools/ipv4_looking_glasses.txt · Last modified: 2017/12/16 12:35 (external edit)