[REN-BGP-stats-all] IPv4 R&E Routing Table Report - Guam (Global) view
REN Routing Table Report
cscora at bgp.nsrc.org
Sun Nov 3 21:30:45 UTC 2024
IPv4 R&E Routing Table Report 21:25 GMT Sun 03 Nov, 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: 978619
Prefixes after maximum aggregation (per Origin AS): 368115
Deaggregation factor: 2.66
Unique aggregates announced (without unneeded subnets): 468927
Number of IPv4 prefixes with a valid ROA: 515238
Number of IPv4 prefixes with an invalid ROA: 28
Number of IPv4 prefixes with no ROA: 463352
Total ASes present in the Internet Routing Table: 76427
Prefixes per ASN: 12.80
Origin-only ASes present in the Internet Routing Table: 65473
Origin ASes announcing only one prefix: 26803
Transit ASes present in the Internet Routing Table: 10954
Transit-only ASes present in the Internet Routing Table: 530
Paths with bogon ASNs present in the IPv4 Routing Table: 94
Average AS path length visible in the Internet Routing Table: 5.7
Max AS path length visible: 109
Max AS path prepend of ASN (269289) 101
Prefixes from unregistered ASNs in the Routing Table: 964
Number of instances of unregistered ASNs: 979
Number of 32-bit ASNs allocated by the RIRs: 45705
Number of 32-bit ASNs visible in the Routing Table: 37358
Prefixes from 32-bit ASNs in the Routing Table: 195422
Number of bogon 32-bit ASNs visible in the Routing Table: 37
Special use prefixes present in the Routing Table: 1
Prefixes being announced from unallocated address space: 378
Number of addresses announced to Internet: 3032246848
Equivalent to 180 /8s, 188 /16s and 106 /24s
Percentage of available address space announced: 81.9
Percentage of allocated address space announced: 81.9
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: 318464
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 263146
Total APNIC prefixes after maximum aggregation: 75753
APNIC Deaggregation factor: 3.47
Prefixes being announced from the APNIC address blocks: 255409
Unique aggregates announced from the APNIC address blocks: 101087
APNIC Region origin ASes present in the Internet Routing Table: 14463
APNIC Prefixes per ASN: 17.66
APNIC Region origin ASes announcing only one prefix: 4388
APNIC Region transit ASes present in the Internet Routing Table: 1941
Average APNIC Region AS path length visible: 5.3
Max APNIC Region AS path length visible: 39
Number of APNIC region 32-bit ASNs visible in the Routing Table: 9866
Number of APNIC addresses announced to Internet: 761318976
Equivalent to 45 /8s, 96 /16s and 206 /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: 285613
Total ARIN prefixes after maximum aggregation: 126361
ARIN Deaggregation factor: 2.26
Prefixes being announced from the ARIN address blocks: 288270
Unique aggregates announced from the ARIN address blocks: 135708
ARIN Region origin ASes present in the Internet Routing Table: 19193
ARIN Prefixes per ASN: 15.02
ARIN Region origin ASes announcing only one prefix: 6977
ARIN Region transit ASes present in the Internet Routing Table: 2006
Average ARIN Region AS path length visible: 5.3
Max ARIN Region AS path length visible: 36
Number of ARIN region 32-bit ASNs visible in the Routing Table: 5057
Number of ARIN addresses announced to Internet: 1267203648
Equivalent to 75 /8s, 135 /16s and 254 /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: 272420
Total RIPE prefixes after maximum aggregation: 130003
RIPE Deaggregation factor: 2.10
Prefixes being announced from the RIPE address blocks: 269286
Unique aggregates announced from the RIPE address blocks: 168950
RIPE Region origin ASes present in the Internet Routing Table: 28799
RIPE Prefixes per ASN: 9.35
RIPE Region origin ASes announcing only one prefix: 12118
RIPE Region transit ASes present in the Internet Routing Table: 3952
Average RIPE Region AS path length visible: 6.0
Max RIPE Region AS path length visible: 41
Number of RIPE region 32-bit ASNs visible in the Routing Table: 12104
Number of RIPE addresses announced to Internet: 722210176
Equivalent to 43 /8s, 12 /16s and 13 /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: 123241
Total LACNIC prefixes after maximum aggregation: 28844
LACNIC Deaggregation factor: 4.27
Prefixes being announced from the LACNIC address blocks: 120625
Unique aggregates announced from the LACNIC address blocks: 48509
LACNIC Region origin ASes present in the Internet Routing Table: 11164
LACNIC Prefixes per ASN: 10.80
LACNIC Region origin ASes announcing only one prefix: 2646
LACNIC Region transit ASes present in the Internet Routing Table: 2493
Average LACNIC Region AS path length visible: 6.6
Max LACNIC Region AS path length visible: 109
Number of LACNIC region 32-bit ASNs visible in the Routing Table: 9073
Number of LACNIC addresses announced to Internet: 177345600
Equivalent to 10 /8s, 146 /16s and 20 /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: 33235
Total AfriNIC prefixes after maximum aggregation: 6518
AfriNIC Deaggregation factor: 5.10
Prefixes being announced from the AfriNIC address blocks: 44651
Unique aggregates announced from the AfriNIC address blocks: 14361
AfriNIC Region origin ASes present in the Internet Routing Table: 1896
AfriNIC Prefixes per ASN: 23.55
AfriNIC Region origin ASes announcing only one prefix: 674
AfriNIC Region transit ASes present in the Internet Routing Table: 365
Average AfriNIC Region AS path length visible: 6.4
Max AfriNIC Region AS path length visible: 39
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 1258
Number of AfriNIC addresses announced to Internet: 103947008
Equivalent to 6 /8s, 50 /16s and 27 /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 10166 8908 135 CHINAMOBILE-CN China Mobile Communication
7545 6052 839 645 TPG-INTERNET-AP TPG Telecom Limited, AU
4538 4968 4192 74 ERX-CERNET-BKB China Education and Resear
18403 4251 347 23 FPT-AS-AP FPT Telecom Company, VN
45899 4192 1874 52 VNPT-AS-VN VNPT Corp, VN
7552 3941 1331 27 VIETEL-AS-AP Viettel Group, VN
9498 3843 511 264 BBIL-AP BHARTI Airtel Ltd., IN
7713 3652 1036 71 TELKOMNET-AS-AP PT Telekomunikasi Indones
24560 2774 829 535 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd.,
4755 2205 434 190 TATACOMM-AS TATA Communications formerly
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 10965 11967 3885 AMAZON-02, US
174 6373 8756 831 COGENT-174, US
11492 4661 310 548 CABLEONE, US
7155 4171 288 87 VIASAT-SP-BACKBONE, US
6327 3605 1320 79 SHAW, CA
22773 3417 3035 188 ASN-CXA-ALL-CCI-22773-RDC, US
749 3263 54896 2510 DNIC-AS-00749, US
7018 3154 23660 1979 ATT-INTERNET4, US
16625 2876 1260 2134 AKAMAI-AS, US
396982 2864 3653 418 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 7651 1709 143 UNI2-AS, ES
39891 4720 289 58 ALJAWWALSTC-AS, SA
20940 3928 3396 141 AKAMAI-ASN1, NL
9009 3696 318 1883 M247, RO
12389 2946 2295 879 ROSTELECOM-AS, RU
5384 2410 585 30 EMIRATES-INTERNET Emirates Internet, AE
34984 2341 359 580 TELLCOM-AS, TR
212238 1845 134 1363 CDNEXT, GB
13188 1606 100 30 TRIOLAN, UA
8452 1578 1852 14 TE-AS TE-AS, EG
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 11376 3207 561 UNINET, MX
10620 3542 494 942 Telmex Colombia S.A., CO
13999 2534 532 359 Mega Cable, S.A. de C.V., MX
11830 2007 369 64 Instituto Costarricense de Electricidad y
28573 1339 2310 261 Claro NXT Telecomunicacoes Ltda, BR
3816 1324 780 197 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC,
6503 1155 374 163 Axtel, S.A.B. de C.V., MX
6147 1114 369 22 Telefonica del Peru S.A.A., PE
22884 1058 95 369 TOTAL PLAY TELECOMUNICACIONES SA DE CV, M
26615 1030 2503 53 TIM SA, BR
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
24863 1648 389 16 LINKdotNET-AS, EG
24835 1627 593 29 RAYA-AS, EG
36992 1421 1519 283 ETISALAT-MISR, EG
29571 1370 87 58 ORANGE-COTE-IVOIRE, CI
36903 1249 554 96 MT-MPLS, MA
36935 986 523 45 Vodafone-, EG
37069 593 1099 13 MOBINIL, EG
6713 554 1861 35 IAM-AS, MA
36914 525 82 3 KENET-AS, KE
37342 516 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 11376 3207 561 UNINET, MX
16509 10965 11967 3885 AMAZON-02, US
9808 10166 8908 135 CHINAMOBILE-CN China Mobile Communication
12479 7651 1709 143 UNI2-AS, ES
174 6373 8756 831 COGENT-174, US
7545 6052 839 645 TPG-INTERNET-AP TPG Telecom Limited, AU
4538 4968 4192 74 ERX-CERNET-BKB China Education and Resear
39891 4720 289 58 ALJAWWALSTC-AS, SA
11492 4661 310 548 CABLEONE, US
18403 4251 347 23 FPT-AS-AP FPT Telecom Company, VN
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 10166 10031 CHINAMOBILE-CN China Mobile Communications Grou
12479 7651 7508 UNI2-AS, ES
16509 10965 7080 AMAZON-02, US
174 6373 5542 COGENT-174, US
7545 6052 5407 TPG-INTERNET-AP TPG Telecom Limited, AU
4538 4968 4894 ERX-CERNET-BKB China Education and Research Net
39891 4720 4662 ALJAWWALSTC-AS, SA
18403 4251 4228 FPT-AS-AP FPT Telecom Company, VN
45899 4192 4140 VNPT-AS-VN VNPT Corp, VN
11492 4661 4113 CABLEONE, US
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
33123 UNALLOCATED 8.10.69.0/24 174 COGENT-174, US
12169 UNALLOCATED 8.15.207.0/24 32787 PROLEXIC-TECHNOLOGIES-D
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
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
54338 UNALLOCATED 8.33.241.0/24 3356 LEVEL3, US
46639 UNALLOCATED 8.38.73.0/24 3356 LEVEL3, 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
23.139.88.0/24 Origin: 397244 RESERVED, ZZ
23.139.88.0/24 Transit: 33387 NOCIX, US
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
23.152.48.0/24 Origin: 46167 RESERVED, ZZ
23.152.48.0/24 Transit: 7018 ATT-INTERNET4, US
23.170.224.0/24 Origin: 30168 RESERVED, ZZ
23.170.224.0/24 Transit: 397095 SETSONLLC, 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 /9:16 /10:36 /11:91 /12:296
/13:579 /14:1186 /15:2105 /16:13261 /17:8406 /18:14444
/19:24926 /20:45477 /21:53027 /22:113526 /23:102392 /24:598094
/25:94 /26:100 /27:105 /28:34 /29:82 /30:29
/31:9 /32:288
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
12479 6696 7651 UNI2-AS, ES
8151 5599 11376 UNINET, MX
11492 3555 4661 CABLEONE, US
39891 3412 4720 ALJAWWALSTC-AS, SA
6327 3400 3605 SHAW, CA
7155 3115 4171 VIASAT-SP-BACKBONE, US
22773 2546 3417 ASN-CXA-ALL-CCI-22773-RDC, US
16509 2234 10965 AMAZON-02, US
30036 2187 2525 MEDIACOM-ENTERPRISE-BUSINESS, US
10620 2172 3542 Telmex Colombia S.A., CO
Complete listing at https://bgp.nsrc.org/REN/Guam/data-sXXas-nos
Number of /24s announced per /8 block (Global)
----------------------------------------------
1:2317 2:1724 3:512 4:10 5:4511 6:169
7:6 8:1520 9:1 11:172 12:1416 13:359
14:2535 15:331 16:265 17:362 18:902 20:453
21:4 22:188 23:7004 24:2651 25:2 27:2737
29:19 31:3048 32:48 34:74 35:146 36:2378
37:4502 38:10065 39:899 40:149 41:4147 42:2033
43:2541 44:330 45:17791 46:4796 47:319 49:2032
50:1857 51:581 52:1582 54:313 55:938 56:8
57:229 58:2269 59:1254 60:1176 61:2830 62:2848
63:1852 64:5411 65:2283 66:4673 67:3011 68:1330
69:3990 70:1126 71:579 72:2858 74:2788 75:1631
76:635 77:2581 78:1870 79:1679 80:2231 81:2045
82:1812 83:1414 84:1766 85:3120 86:1061 87:2430
88:1255 89:4370 90:703 91:8287 92:2674 93:2816
94:3940 95:4299 96:1252 97:314 98:1070 99:738
100:72 101:1190 102:3520 103:32472 104:4418 105:709
106:1060 107:2402 108:1171 109:4110 110:2234 111:3280
112:2084 113:1803 114:1946 115:2182 116:1995 117:2742
118:2891 119:2007 120:1926 121:1460 122:2733 123:2197
124:1716 125:2882 126:64 128:1437 129:957 130:1279
131:1903 132:815 133:446 134:1530 135:317 136:1265
137:1278 138:2883 139:1615 140:1481 141:1570 142:1812
143:1630 144:1009 145:399 146:2113 147:2057 148:2538
149:2895 150:1123 151:1465 152:2115 153:565 154:7237
155:1553 156:2903 157:1847 158:1214 159:2443 160:3276
161:1741 162:3570 163:1777 164:1939 165:2135 166:1338
167:1846 168:4124 169:787 170:5024 171:1014 172:3923
173:3134 174:913 175:1298 176:3526 177:4857 178:3658
179:2265 180:2571 181:3915 182:3348 183:2042 184:2271
185:21234 186:5094 187:4238 188:4237 189:4126 190:9567
191:1520 192:11212 193:9290 194:7765 195:5508 196:3213
197:3062 198:6031 199:8195 200:8129 201:6236 202:10894
203:10779 204:4665 205:3691 206:4628 207:3643 208:4244
209:5174 210:4896 211:2775 212:4577 213:3647 214:1043
215:48 216:6622 217:3204 218:1390 219:593 220:2084
221:1057 222:962 223:2322
End of report
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