[REN-BGP-stats-all] IPv4 R&E Routing Table Report - Guam (Global) view
REN Routing Table Report
cscora at bgp.nsrc.org
Sat Oct 5 21:30:23 UTC 2024
IPv4 R&E Routing Table Report 21:25 GMT Sat 05 Oct, 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: 975360
Prefixes after maximum aggregation (per Origin AS): 366901
Deaggregation factor: 2.66
Unique aggregates announced (without unneeded subnets): 467209
Number of IPv4 prefixes with a valid ROA: 510906
Number of IPv4 prefixes with an invalid ROA: 19
Number of IPv4 prefixes with no ROA: 464435
Total ASes present in the Internet Routing Table: 76328
Prefixes per ASN: 12.78
Origin-only ASes present in the Internet Routing Table: 65373
Origin ASes announcing only one prefix: 26808
Transit ASes present in the Internet Routing Table: 10955
Transit-only ASes present in the Internet Routing Table: 527
Paths with bogon ASNs present in the IPv4 Routing Table: 124
Average AS path length visible in the Internet Routing Table: 5.5
Max AS path length visible: 106
Max AS path prepend of ASN (269289) 101
Prefixes from unregistered ASNs in the Routing Table: 970
Number of instances of unregistered ASNs: 990
Number of 32-bit ASNs allocated by the RIRs: 45489
Number of 32-bit ASNs visible in the Routing Table: 37180
Prefixes from 32-bit ASNs in the Routing Table: 194240
Number of bogon 32-bit ASNs visible in the Routing Table: 62
Special use prefixes present in the Routing Table: 1
Prefixes being announced from unallocated address space: 382
Number of addresses announced to Internet: 3034206209
Equivalent to 180 /8s, 218 /16s and 80 /24s
Percentage of available address space announced: 82.0
Percentage of allocated address space announced: 82.0
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: 316816
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 263974
Total APNIC prefixes after maximum aggregation: 75622
APNIC Deaggregation factor: 3.49
Prefixes being announced from the APNIC address blocks: 255794
Unique aggregates announced from the APNIC address blocks: 100786
APNIC Region origin ASes present in the Internet Routing Table: 14426
APNIC Prefixes per ASN: 17.73
APNIC Region origin ASes announcing only one prefix: 4376
APNIC Region transit ASes present in the Internet Routing Table: 1949
Average APNIC Region AS path length visible: 5.4
Max APNIC Region AS path length visible: 39
Number of APNIC region 32-bit ASNs visible in the Routing Table: 9820
Number of APNIC addresses announced to Internet: 761310528
Equivalent to 45 /8s, 96 /16s and 173 /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: 284187
Total ARIN prefixes after maximum aggregation: 126252
ARIN Deaggregation factor: 2.25
Prefixes being announced from the ARIN address blocks: 287463
Unique aggregates announced from the ARIN address blocks: 135392
ARIN Region origin ASes present in the Internet Routing Table: 19196
ARIN Prefixes per ASN: 14.98
ARIN Region origin ASes announcing only one prefix: 6991
ARIN Region transit ASes present in the Internet Routing Table: 2002
Average ARIN Region AS path length visible: 5.1
Max ARIN Region AS path length visible: 33
Number of ARIN region 32-bit ASNs visible in the Routing Table: 5021
Number of ARIN addresses announced to Internet: 1267540288
Equivalent to 75 /8s, 141 /16s and 33 /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: 270754
Total RIPE prefixes after maximum aggregation: 129357
RIPE Deaggregation factor: 2.09
Prefixes being announced from the RIPE address blocks: 267347
Unique aggregates announced from the RIPE address blocks: 167863
RIPE Region origin ASes present in the Internet Routing Table: 28757
RIPE Prefixes per ASN: 9.30
RIPE Region origin ASes announcing only one prefix: 12120
RIPE Region transit ASes present in the Internet Routing Table: 3956
Average RIPE Region AS path length visible: 5.9
Max RIPE Region AS path length visible: 34
Number of RIPE region 32-bit ASNs visible in the Routing Table: 12029
Number of RIPE addresses announced to Internet: 723241345
Equivalent to 43 /8s, 27 /16s and 201 /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: 122592
Total LACNIC prefixes after maximum aggregation: 28765
LACNIC Deaggregation factor: 4.26
Prefixes being announced from the LACNIC address blocks: 120360
Unique aggregates announced from the LACNIC address blocks: 48643
LACNIC Region origin ASes present in the Internet Routing Table: 11166
LACNIC Prefixes per ASN: 10.78
LACNIC Region origin ASes announcing only one prefix: 2662
LACNIC Region transit ASes present in the Internet Routing Table: 2495
Average LACNIC Region AS path length visible: 6.0
Max LACNIC Region AS path length visible: 106
Number of LACNIC region 32-bit ASNs visible in the Routing Table: 9063
Number of LACNIC addresses announced to Internet: 177664000
Equivalent to 10 /8s, 150 /16s and 240 /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: 32883
Total AfriNIC prefixes after maximum aggregation: 6273
AfriNIC Deaggregation factor: 5.24
Prefixes being announced from the AfriNIC address blocks: 44014
Unique aggregates announced from the AfriNIC address blocks: 14228
AfriNIC Region origin ASes present in the Internet Routing Table: 1877
AfriNIC Prefixes per ASN: 23.45
AfriNIC Region origin ASes announcing only one prefix: 659
AfriNIC Region transit ASes present in the Internet Routing Table: 363
Average AfriNIC Region AS path length visible: 6.0
Max AfriNIC Region AS path length visible: 90
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 1247
Number of AfriNIC addresses announced to Internet: 104227072
Equivalent to 6 /8s, 54 /16s and 97 /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 10135 8906 121 CHINAMOBILE-CN China Mobile Communication
7545 5907 839 647 TPG-INTERNET-AP TPG Telecom Limited, AU
4538 4969 4192 74 ERX-CERNET-BKB China Education and Resear
18403 4446 347 23 FPT-AS-AP FPT Telecom Company, VN
45899 4189 1846 58 VNPT-AS-VN VNPT Corp, VN
7552 4016 1331 27 VIETEL-AS-AP Viettel Group, VN
9498 3819 510 267 BBIL-AP BHARTI Airtel Ltd., IN
7713 3639 1036 71 TELKOMNET-AS-AP PT Telekomunikasi Indones
24560 2783 840 522 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd.,
4755 2199 434 195 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 10851 11855 3795 AMAZON-02, US
174 6368 8767 873 COGENT-174, US
11492 4650 309 548 CABLEONE, US
7155 4167 287 86 VIASAT-SP-BACKBONE, US
6327 3602 1320 79 SHAW, CA
749 3484 55081 2707 DNIC-AS-00749, US
22773 3413 3035 188 ASN-CXA-ALL-CCI-22773-RDC, US
7018 3195 23677 1975 ATT-INTERNET4, US
16625 2880 1276 2146 AKAMAI-AS, US
396982 2836 3603 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 7629 1708 141 UNI2-AS, ES
39891 4466 269 62 ALJAWWALSTC-AS, SA
20940 3885 3396 140 AKAMAI-ASN1, NL
9009 3663 313 1867 M247, RO
12389 2928 2294 882 ROSTELECOM-AS, RU
34984 2332 357 581 TELLCOM-AS, TR
5384 2316 585 30 EMIRATES-INTERNET Emirates Internet, AE
212238 1761 128 1303 CDNEXT, GB
13188 1606 100 30 TRIOLAN, UA
8452 1569 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 11576 3247 502 UNINET, MX
10620 3546 494 937 Telmex Colombia S.A., CO
13999 2550 534 363 Mega Cable, S.A. de C.V., MX
11830 2007 369 64 Instituto Costarricense de Electricidad y
28573 1338 2310 261 Claro NXT Telecomunicacoes Ltda, BR
3816 1319 778 194 COLOMBIA TELECOMUNICACIONES S.A. ESP, CO
6503 1150 374 163 Axtel, S.A.B. de C.V., MX
6147 1107 369 22 Telefonica del Peru S.A.A., PE
22884 1072 98 371 TOTAL PLAY TELECOMUNICACIONES SA DE CV, M
26615 1045 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
24835 1636 593 29 RAYA-AS, EG
24863 1613 389 16 LINKdotNET-AS, EG
36992 1412 1519 283 ETISALAT-MISR, EG
29571 1341 85 61 ORANGE-COTE-IVOIRE, CI
36903 1249 554 96 MT-MPLS, MA
36935 974 523 47 Vodafone-, EG
6713 556 1861 35 IAM-AS, MA
37069 556 1100 11 MOBINIL, EG
36914 528 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 11576 3247 502 UNINET, MX
16509 10851 11855 3795 AMAZON-02, US
9808 10135 8906 121 CHINAMOBILE-CN China Mobile Communication
12479 7629 1708 141 UNI2-AS, ES
174 6368 8767 873 COGENT-174, US
7545 5907 839 647 TPG-INTERNET-AP TPG Telecom Limited, AU
4538 4969 4192 74 ERX-CERNET-BKB China Education and Resear
11492 4650 309 548 CABLEONE, US
39891 4466 269 62 ALJAWWALSTC-AS, SA
18403 4446 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 10135 10014 CHINAMOBILE-CN China Mobile Communications Grou
12479 7629 7488 UNI2-AS, ES
16509 10851 7056 AMAZON-02, US
174 6368 5495 COGENT-174, US
7545 5907 5260 TPG-INTERNET-AP TPG Telecom Limited, AU
4538 4969 4895 ERX-CERNET-BKB China Education and Research Net
18403 4446 4423 FPT-AS-AP FPT Telecom Company, VN
39891 4466 4404 ALJAWWALSTC-AS, SA
45899 4189 4131 VNPT-AS-VN VNPT Corp, VN
11492 4650 4102 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
23.137.192.0/24 Origin: 31798 DATACITY, CA
23.137.192.0/24 Transit: 21949 BEANFIELD, CA
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 /11:92 /12:296
/13:580 /14:1187 /15:2106 /16:13284 /17:8438 /18:14424
/19:24919 /20:45480 /21:52990 /22:113401 /23:102541 /24:594814
/25:95 /26:97 /27:106 /28:38 /29:82 /30:28
/31:9 /32:285
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
12479 6684 7629 UNI2-AS, ES
8151 5744 11576 UNINET, MX
11492 3555 4650 CABLEONE, US
6327 3397 3602 SHAW, CA
39891 3292 4466 ALJAWWALSTC-AS, SA
7155 3111 4167 VIASAT-SP-BACKBONE, US
22773 2545 3413 ASN-CXA-ALL-CCI-22773-RDC, US
16509 2210 10851 AMAZON-02, US
10620 2175 3546 Telmex Colombia S.A., CO
30036 2163 2502 MEDIACOM-ENTERPRISE-BUSINESS, US
Complete listing at https://bgp.nsrc.org/REN/Guam/data-sXXas-nos
Number of /24s announced per /8 block (Global)
----------------------------------------------
1:2315 2:1719 3:489 4:10 5:4476 6:163
7:6 8:1525 9:1 11:172 12:1422 13:373
14:2491 15:327 16:264 17:361 18:893 20:417
21:4 22:188 23:6903 24:2649 25:2 27:2728
29:19 31:2869 32:47 34:69 35:141 36:2377
37:4564 38:9769 39:927 40:150 41:4155 42:2133
43:2541 44:336 45:17658 46:4659 47:321 49:2031
50:1872 51:516 52:1577 54:317 55:954 56:8
57:223 58:2272 59:1278 60:1146 61:2888 62:2798
63:1865 64:5413 65:2272 66:4691 67:2991 68:1332
69:4007 70:1132 71:576 72:2853 74:2802 75:1624
76:610 77:2564 78:1864 79:1651 80:2209 81:2033
82:1760 83:1409 84:1753 85:3102 86:1114 87:2422
88:1261 89:4307 90:668 91:8242 92:2665 93:2818
94:3856 95:4298 96:1271 97:316 98:1069 99:737
100:74 101:1192 102:3544 103:32602 104:4459 105:719
106:1059 107:2397 108:1170 109:4016 110:2210 111:3289
112:2074 113:1819 114:1932 115:2139 116:1998 117:2749
118:2916 119:2080 120:1928 121:1462 122:2831 123:2192
124:1714 125:2892 126:64 128:1477 129:968 130:1253
131:1841 132:824 133:444 134:1521 135:312 136:1213
137:1241 138:2874 139:1597 140:1449 141:1436 142:1755
143:1603 144:1009 145:384 146:2101 147:2052 148:2560
149:2884 150:1069 151:1382 152:2114 153:566 154:7287
155:1481 156:2597 157:1839 158:1194 159:2458 160:3157
161:1733 162:3576 163:1764 164:1944 165:2145 166:1288
167:1847 168:4057 169:787 170:4943 171:1047 172:3902
173:3111 174:903 175:1292 176:3491 177:4808 178:3590
179:2203 180:2504 181:3890 182:3348 183:2073 184:2259
185:21161 186:5035 187:4304 188:4191 189:4099 190:9643
191:1503 192:11093 193:9271 194:7686 195:5483 196:3252
197:2761 198:6040 199:8122 200:8152 201:6328 202:10891
203:10773 204:4568 205:3705 206:4630 207:3669 208:4219
209:5151 210:4895 211:2759 212:4501 213:3694 214:1066
215:62 216:6651 217:3072 218:1407 219:592 220:2068
221:1056 222:963 223:2260
End of report
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