[REN-BGP-stats-all] IPv4 R&E Routing Table Report - Guam (Global) view
REN Routing Table Report
cscora at bgp.nsrc.org
Fri Apr 12 21:30:12 UTC 2024
IPv4 R&E Routing Table Report 21:25 GMT Fri 12 Apr, 2024
IPv4 BGP Table (Global) as seen at Guam.
Report Website: https://bgp.nsrc.org/REN
Detailed Analysis: https://bgp.nsrc.org/REN/Guam/
Analysis Summary
----------------
BGP routing table entries examined: 959352
Prefixes after maximum aggregation (per Origin AS): 359735
Deaggregation factor: 2.67
Unique aggregates announced (without unneeded subnets): 459761
Number of IPv4 prefixes with a valid ROA: 472627
Number of IPv4 prefixes with an invalid ROA: 6
Number of IPv4 prefixes with no ROA: 486719
Total ASes present in the Internet Routing Table: 75639
Prefixes per ASN: 12.68
Origin-only ASes present in the Internet Routing Table: 64858
Origin ASes announcing only one prefix: 26172
Transit ASes present in the Internet Routing Table: 10781
Transit-only ASes present in the Internet Routing Table: 507
Paths with bogon ASNs present in the IPv4 Routing Table: 78
Average AS path length visible in the Internet Routing Table: 5.3
Max AS path length visible: 56
Max AS path prepend of ASN (265020) 50
Prefixes from unregistered ASNs in the Routing Table: 1099
Number of instances of unregistered ASNs: 1103
Number of 32-bit ASNs allocated by the RIRs: 44104
Number of 32-bit ASNs visible in the Routing Table: 36198
Prefixes from 32-bit ASNs in the Routing Table: 188899
Number of bogon 32-bit ASNs visible in the Routing Table: 27
Special use prefixes present in the Routing Table: 1
Prefixes being announced from unallocated address space: 472
Number of addresses announced to Internet: 3028208512
Equivalent to 180 /8s, 126 /16s and 203 /24s
Percentage of available address space announced: 81.8
Percentage of allocated address space announced: 81.8
Percentage of available address space allocated: 100.0
Percentage of address space in use by end-sites: 99.6
Total number of prefixes smaller than registry allocations: 320565
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 249327
Total APNIC prefixes after maximum aggregation: 72661
APNIC Deaggregation factor: 3.43
Prefixes being announced from the APNIC address blocks: 242118
Unique aggregates announced from the APNIC address blocks: 100184
APNIC Region origin ASes present in the Internet Routing Table: 14027
APNIC Prefixes per ASN: 17.26
APNIC Region origin ASes announcing only one prefix: 4236
APNIC Region transit ASes present in the Internet Routing Table: 1879
Average APNIC Region AS path length visible: 5.1
Max APNIC Region AS path length visible: 33
Number of APNIC region 32-bit ASNs visible in the Routing Table: 9434
Number of APNIC addresses announced to Internet: 760201792
Equivalent to 45 /8s, 79 /16s and 194 /24s
APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431
(pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319,
58368-59391, 63488-64098, 64297-64395, 131072-153913
APNIC Address Blocks 1/8, 14/8, 27/8, 36/8, 39/8, 42/8, 43/8,
49/8, 58/8, 59/8, 60/8, 61/8, 101/8, 103/8,
106/8, 110/8, 111/8, 112/8, 113/8, 114/8, 115/8,
116/8, 117/8, 118/8, 119/8, 120/8, 121/8, 122/8,
123/8, 124/8, 125/8, 126/8, 133/8, 150/8, 153/8,
163/8, 171/8, 175/8, 180/8, 182/8, 183/8, 202/8,
203/8, 210/8, 211/8, 218/8, 219/8, 220/8, 221/8,
222/8, 223/8,
ARIN Region Analysis Summary
----------------------------
Prefixes being announced by ARIN Region ASes: 278013
Total ARIN prefixes after maximum aggregation: 124594
ARIN Deaggregation factor: 2.23
Prefixes being announced from the ARIN address blocks: 282437
Unique aggregates announced from the ARIN address blocks: 133212
ARIN Region origin ASes present in the Internet Routing Table: 19130
ARIN Prefixes per ASN: 14.76
ARIN Region origin ASes announcing only one prefix: 6953
ARIN Region transit ASes present in the Internet Routing Table: 1968
Average ARIN Region AS path length visible: 4.9
Max ARIN Region AS path length visible: 25
Number of ARIN region 32-bit ASNs visible in the Routing Table: 4875
Number of ARIN addresses announced to Internet: 1269573696
Equivalent to 75 /8s, 172 /16s and 40 /24s
ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106
(pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153
3354-4607, 4865-5119, 5632-6655, 6912-7466
7723-8191, 10240-12287, 13312-15359, 16384-17407
18432-20479, 21504-23551, 25600-26591,
26624-27647, 29696-30719, 31744-33791
35840-36863, 39936-40959, 46080-47103
53248-55295, 62464-63487, 64198-64296, 393216-402332
ARIN Address Blocks 3/8, 4/8, 6/8, 7/8, 8/8, 9/8, 11/8,
12/8, 13/8, 15/8, 16/8, 17/8, 18/8, 19/8,
20/8, 21/8, 22/8, 23/8, 24/8, 26/8, 28/8,
29/8, 30/8, 32/8, 33/8, 34/8, 35/8, 38/8,
40/8, 44/8, 47/8, 48/8, 50/8, 52/8, 53/8,
54/8, 55/8, 56/8, 57/8, 63/8, 64/8, 65/8,
66/8, 67/8, 68/8, 69/8, 70/8, 71/8, 72/8,
73/8, 74/8, 75/8, 76/8, 96/8, 97/8, 98/8,
99/8, 100/8, 104/8, 107/8, 108/8, 128/8, 129/8,
130/8, 131/8, 132/8, 134/8, 135/8, 136/8, 137/8,
138/8, 139/8, 140/8, 142/8, 143/8, 144/8, 146/8,
147/8, 148/8, 149/8, 152/8, 155/8, 156/8, 157/8,
158/8, 159/8, 160/8, 161/8, 162/8, 164/8, 165/8,
166/8, 167/8, 168/8, 169/8, 170/8, 172/8, 173/8,
174/8, 184/8, 192/8, 198/8, 199/8, 204/8, 205/8,
206/8, 207/8, 208/8, 209/8, 214/8, 215/8, 216/8,
RIPE Region Analysis Summary
----------------------------
Prefixes being announced by RIPE Region ASes: 267849
Total RIPE prefixes after maximum aggregation: 126731
RIPE Deaggregation factor: 2.11
Prefixes being announced from the RIPE address blocks: 262695
Unique aggregates announced from the RIPE address blocks: 163390
RIPE Region origin ASes present in the Internet Routing Table: 28647
RIPE Prefixes per ASN: 9.17
RIPE Region origin ASes announcing only one prefix: 12102
RIPE Region transit ASes present in the Internet Routing Table: 3981
Average RIPE Region AS path length visible: 5.5
Max RIPE Region AS path length visible: 45
Number of RIPE region 32-bit ASNs visible in the Routing Table: 11747
Number of RIPE addresses announced to Internet: 714886656
Equivalent to 42 /8s, 156 /16s and 78 /24s
RIPE AS Blocks 1877-1901, 2043, 2047, 2107-2136, 2585-2614
(pre-ERX allocations) 2773-2822, 2830-2879, 3154-3353, 5377-5631
6656-6911, 8192-9215, 12288-13311, 15360-16383
20480-21503, 24576-25599, 28672-29695
30720-31743, 33792-35839, 38912-39935
40960-45055, 47104-52223, 56320-58367
59392-61439, 61952-62463, 64396-64495
196608-216475
RIPE Address Blocks 2/8, 5/8, 25/8, 31/8, 37/8, 46/8, 51/8,
62/8, 77/8, 78/8, 79/8, 80/8, 81/8, 82/8,
83/8, 84/8, 85/8, 86/8, 87/8, 88/8, 89/8,
90/8, 91/8, 92/8, 93/8, 94/8, 95/8, 109/8,
141/8, 145/8, 151/8, 176/8, 178/8, 185/8, 188/8,
193/8, 194/8, 195/8, 212/8, 213/8, 217/8,
LACNIC Region Analysis Summary
------------------------------
Prefixes being announced by LACNIC Region ASes: 130532
Total LACNIC prefixes after maximum aggregation: 28843
LACNIC Deaggregation factor: 4.53
Prefixes being announced from the LACNIC address blocks: 128721
Unique aggregates announced from the LACNIC address blocks: 49486
LACNIC Region origin ASes present in the Internet Routing Table: 11082
LACNIC Prefixes per ASN: 11.62
LACNIC Region origin ASes announcing only one prefix: 2266
LACNIC Region transit ASes present in the Internet Routing Table: 2406
Average LACNIC Region AS path length visible: 5.9
Max LACNIC Region AS path length visible: 56
Number of LACNIC region 32-bit ASNs visible in the Routing Table: 8953
Number of LACNIC addresses announced to Internet: 177255424
Equivalent to 10 /8s, 144 /16s and 180 /24s
LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247,
61440-61951, 64099-64197, 262144-274844 + ERX transfers
LACNIC Address Blocks 177/8, 179/8, 181/8, 186/8, 187/8, 189/8, 190/8,
191/8, 200/8, 201/8,
AfriNIC Region Analysis Summary
-------------------------------
Prefixes being announced by AfriNIC Region ASes: 32532
Total AfriNIC prefixes after maximum aggregation: 6184
AfriNIC Deaggregation factor: 5.26
Prefixes being announced from the AfriNIC address blocks: 42909
Unique aggregates announced from the AfriNIC address blocks: 13111
AfriNIC Region origin ASes present in the Internet Routing Table: 1822
AfriNIC Prefixes per ASN: 23.55
AfriNIC Region origin ASes announcing only one prefix: 615
AfriNIC Region transit ASes present in the Internet Routing Table: 353
Average AfriNIC Region AS path length visible: 5.7
Max AfriNIC Region AS path length visible: 31
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 1189
Number of AfriNIC addresses announced to Internet: 106023680
Equivalent to 6 /8s, 81 /16s and 203 /24s
AfriNIC AS Blocks 36864-37887, 327680-329727 & ERX transfers
AfriNIC Address Blocks 41/8, 45/8, 102/8, 105/8, 154/8, 196/8, 197/8,
APNIC Region per AS prefix count summary
----------------------------------------
ASN No of nets /20 equiv MaxAgg Description
9808 9839 8742 63 CHINAMOBILE-CN China Mobile Communicati
7545 5657 777 674 TPG-INTERNET-AP TPG Telecom Limited, AU
18403 4631 347 23 FPT-AS-AP FPT Telecom Company, VN
7552 3865 1330 20 VIETEL-AS-AP Viettel Group, VN
7713 3622 1043 64 TELKOMNET-AS-AP PT Telekomunikasi Indon
9498 3555 498 254 BBIL-AP BHARTI Airtel Ltd., IN
45899 3289 1872 98 VNPT-AS-VN VNPT Corp, VN
24560 2771 861 370 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd
4755 2174 433 192 TATACOMM-AS TATA Communications formerl
45090 2150 1438 79 TENCENT-NET-AP Shenzhen Tencent Compute
Complete listing at https://bgp.nsrc.org/REN/Guam/data-ASnet-APNIC
ARIN Region per AS prefix count summary
---------------------------------------
ASN No of nets /20 equiv MaxAgg Description
16509 9854 11372 3450 AMAZON-02, US
11492 4602 305 605 CABLEONE, US
7155 4170 287 90 VIASAT-SP-BACKBONE, US
6327 3605 1320 75 SHAW, CA
22773 3525 3048 237 ASN-CXA-ALL-CCI-22773-RDC, US
174 3477 6631 817 COGENT-174, US
749 3201 54912 2453 DNIC-AS-00749, US
16625 3166 1348 2251 AKAMAI-AS, US
367 2810 3547 1337 DNIC-ASBLK-00306-00371, US
396982 2761 3641 411 GOOGLE-CLOUD-PLATFORM, US
Complete listing at https://bgp.nsrc.org/REN/Guam/data-ASnet-ARIN
RIPE Region per AS prefix count summary
---------------------------------------
ASN No of nets /20 equiv MaxAgg Description
12479 7711 1709 144 UNI2-AS, ES
39891 4758 286 60 ALJAWWALSTC-AS, SA
20940 3918 3396 146 AKAMAI-ASN1, NL
9009 3279 284 1600 M247, RO
12389 2892 2270 896 ROSTELECOM-AS, RU
8551 2637 368 35 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
34984 2349 364 583 TELLCOM-AS, TR
13188 1607 100 26 TRIOLAN, UA
8452 1529 1852 14 TE-AS TE-AS, EG
44477 1517 99 715 STARK-INDUSTRIES, GB
Complete listing at https://bgp.nsrc.org/REN/Guam/data-ASnet-RIPE
LACNIC Region per AS prefix count summary
-----------------------------------------
ASN No of nets /20 equiv MaxAgg Description
8151 12415 3322 492 UNINET, MX
10620 3532 497 886 Telmex Colombia S.A., CO
13999 2524 347 655 Mega Cable, S.A. de C.V., MX
11830 2004 369 64 Instituto Costarricense de Electricidad
28573 1341 2315 247 Claro NXT Telecomunicacoes Ltda, BR
3816 1312 788 199 COLOMBIA TELECOMUNICACIONES S.A. ESP, C
19429 1232 216 21 ETB - Colombia, CO
11664 1152 177 428 Techtel LMDS Comunicaciones Interactiva
6503 1150 346 478 Axtel, S.A.B. de C.V., MX
6147 1080 369 22 Telefonica del Peru S.A.A., PE
Complete listing at https://bgp.nsrc.org/REN/Guam/data-ASnet-LACNIC
AfriNIC Region per AS prefix count summary
------------------------------------------
ASN No of nets /20 equiv MaxAgg Description
24835 1549 545 28 RAYA-AS, EG
24863 1502 389 20 LINKdotNET-AS, EG
36992 1367 1519 283 ETISALAT-MISR, EG
36903 1249 554 96 MT-MPLS, MA
29571 1207 76 63 ORANGE-COTE-IVOIRE, CI
36935 935 521 42 Vodafone-, EG
6713 553 1861 34 IAM-AS, MA
37457 553 315 38 Telkom-Internet, ZA
15399 527 55 53 WANANCHI-, KE
37342 512 32 1 MOVITEL, MZ
Complete listing at https://bgp.nsrc.org/REN/Guam/data-ASnet-AFRINIC
Global Per AS prefix count summary
----------------------------------
ASN No of nets /20 equiv MaxAgg Description
8151 12415 3322 492 UNINET, MX
16509 9854 11372 3450 AMAZON-02, US
9808 9839 8742 63 CHINAMOBILE-CN China Mobile Communicati
12479 7711 1709 144 UNI2-AS, ES
7545 5657 777 674 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4758 286 60 ALJAWWALSTC-AS, SA
18403 4631 347 23 FPT-AS-AP FPT Telecom Company, VN
11492 4602 305 605 CABLEONE, US
7155 4170 287 90 VIASAT-SP-BACKBONE, US
20940 3918 3396 146 AKAMAI-ASN1, NL
Complete listing at https://bgp.nsrc.org/REN/Guam/data-ASnet
Global Per AS Maximum Aggregation summary
-----------------------------------------
ASN No of nets Net Savings Description
9808 9839 9776 CHINAMOBILE-CN China Mobile Communications Grou
12479 7711 7567 UNI2-AS, ES
16509 9854 6404 AMAZON-02, US
7545 5657 4983 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4758 4698 ALJAWWALSTC-AS, SA
18403 4631 4608 FPT-AS-AP FPT Telecom Company, VN
7155 4170 4080 VIASAT-SP-BACKBONE, US
11492 4602 3997 CABLEONE, US
7552 3865 3845 VIETEL-AS-AP Viettel Group, VN
20940 3918 3772 AKAMAI-ASN1, NL
Complete listing at https://bgp.nsrc.org/REN/Guam/data-CIDRnet
List of Unregistered Origin ASNs (Global)
-----------------------------------------
Bad AS Designation Net Originated Transit AS Transit AS Name
65536 DOCUMENT 5.102.30.0/24 65512 -Private Use AS-, ZZ
33123 UNALLOCATED 8.10.69.0/24 174 COGENT-174, US
12169 UNALLOCATED 8.15.207.0/24 32787 PROLEXIC-TECHNOLOGIES-DDOS-M
40493 UNALLOCATED 8.17.26.0/24 3356 LEVEL3, US
46639 UNALLOCATED 8.17.66.0/24 701 UUNET, US
53775 UNALLOCATED 8.20.88.0/24 7029 WINDSTREAM, US
62828 UNALLOCATED 8.21.130.0/24 3356 LEVEL3, US
393266 UNALLOCATED 8.23.52.0/24 46887 CROWNCASTLE-AS46887, US
396894 UNALLOCATED 8.28.201.0/24 3356 LEVEL3, US
394936 UNALLOCATED 8.33.224.0/24 22442 HOU-PHONOSCOPE, US
Complete listing at https://bgp.nsrc.org/REN/Guam/data-badAS
Prefixes from the Special Purpose Address Registry (Global)
-----------------------------------------------------------
Prefix Origin AS Description
192.88.99.0/24 6939 HURRICANE, US
Complete listing at https://bgp.nsrc.org/REN/Guam/data-spar
Advertised Unallocated Addresses
--------------------------------
Unassigned Network ASN Information AS Name
23.140.216.0/24 Origin: 27176 DATAWAGON, US
23.140.216.0/24 Transit: 20278 NEXEON, US
23.141.0.0/24 Origin: 395350 RESERVED, ZZ
23.141.0.0/24 Transit: 11426 TWC-11426-CAROLINAS, US
23.189.192.0/24 Origin: 27593 RESERVED, ZZ
23.189.192.0/24 Transit: 174 COGENT-174, US
41.57.124.0/22 Origin: 37442 RESERVED, ZZ
41.57.124.0/22 Transit: 174 COGENT-174, US
41.57.124.0/23 Origin: 37442 RESERVED, ZZ
41.57.124.0/23 Transit: 174 COGENT-174, US
Complete listing at https://bgp.nsrc.org/REN/Guam/data-add-IANA
Number of prefixes announced per prefix length (Global)
-------------------------------------------------------
/1:0 /2:0 /3:0 /4:0 /5:0 /6:0
/7:0 /8:16 /9:14 /10:36 /11:95 /12:298
/13:581 /14:1194 /15:2112 /16:13329 /17:8246 /18:13864
/19:24814 /20:43795 /21:51927 /22:112055 /23:102455 /24:583738
/25:122 /26:82 /27:138 /28:36 /29:88 /30:33
/31:6 /32:278
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
12479 6830 7711 UNI2-AS, ES
8151 6429 12415 UNINET, MX
11492 3515 4602 CABLEONE, US
39891 3440 4758 ALJAWWALSTC-AS, SA
6327 3402 3605 SHAW, CA
7155 3114 4170 VIASAT-SP-BACKBONE, US
22773 2616 3525 ASN-CXA-ALL-CCI-22773-RDC, US
30036 2148 2494 MEDIACOM-ENTERPRISE-BUSINESS, US
10620 2138 3532 Telmex Colombia S.A., CO
8551 2113 2637 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo
Complete listing at https://bgp.nsrc.org/REN/Guam/data-sXXas-nos
Number of /24s announced per /8 block (Global)
----------------------------------------------
1:2291 2:1501 3:322 4:8 5:4619 6:161
7:6 8:1510 9:1 11:172 12:1463 13:379
14:2357 15:318 16:209 17:369 18:758 20:365
21:4 22:188 23:6698 24:3106 25:2 27:2637
29:19 31:2731 32:53 34:63 35:126 36:2276
37:4489 38:7283 39:892 40:123 41:4263 42:2211
43:2370 44:320 45:17723 46:4492 47:306 49:1940
50:1940 51:576 52:1587 54:313 55:998 56:5
57:172 58:2045 59:1188 60:1033 61:2607 62:2770
63:1912 64:5707 65:2337 66:4777 67:3045 68:1331
69:4130 70:1360 71:586 72:2971 74:2618 75:1586
76:626 77:2563 78:1859 79:2495 80:2201 81:1969
82:1564 83:1327 84:1657 85:3159 86:839 87:2275
88:1294 89:4100 90:677 91:8216 92:2211 93:2680
94:3709 95:4163 96:1296 97:315 98:1042 99:743
100:79 101:1170 102:3322 103:32453 104:4864 105:1035
106:930 107:2757 108:1130 109:4112 110:2123 111:3199
112:2072 113:1819 114:1789 115:2102 116:1882 117:2612
118:2764 119:1968 120:1786 121:1279 122:2687 123:2222
124:1572 125:2848 126:32 128:1510 129:942 130:1128
131:1935 132:827 133:410 134:1718 135:360 136:951
137:1175 138:3010 139:1546 140:1394 141:1373 142:1597
143:1541 144:993 145:349 146:2079 147:1851 148:2510
149:2567 150:1037 151:1343 152:2015 153:593 154:6509
155:1448 156:2340 157:1709 158:1145 159:2332 160:2673
161:1626 162:3605 163:1720 164:1670 165:2176 166:1166
167:1810 168:4104 169:805 170:5017 171:1001 172:3826
173:3064 174:906 175:1224 176:3688 177:5434 178:3606
179:2479 180:2357 181:3782 182:3390 183:2037 184:2280
185:20924 186:5460 187:4850 188:4177 189:4394 190:9597
191:1871 192:10949 193:9108 194:7532 195:5384 196:3196
197:2647 198:5966 199:7647 200:8408 201:6411 202:10361
203:10241 204:4572 205:3748 206:4524 207:3469 208:4169
209:5065 210:4460 211:2486 212:4329 213:3472 214:1085
215:50 216:6818 217:2913 218:1330 219:406 220:1814
221:1035 222:697 223:2184
End of report
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