[REN-BGP-stats-all] IPv4 R&E Routing Table Report - Guam (Global) view
REN Routing Table Report
cscora at bgp.nsrc.org
Fri Apr 26 21:32:20 UTC 2024
IPv4 R&E Routing Table Report 21:25 GMT Fri 26 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: 961531
Prefixes after maximum aggregation (per Origin AS): 361009
Deaggregation factor: 2.66
Unique aggregates announced (without unneeded subnets): 461497
Number of IPv4 prefixes with a valid ROA: 478041
Number of IPv4 prefixes with an invalid ROA: 6
Number of IPv4 prefixes with no ROA: 483484
Total ASes present in the Internet Routing Table: 75755
Prefixes per ASN: 12.69
Origin-only ASes present in the Internet Routing Table: 65069
Origin ASes announcing only one prefix: 26217
Transit ASes present in the Internet Routing Table: 10686
Transit-only ASes present in the Internet Routing Table: 521
Paths with bogon ASNs present in the IPv4 Routing Table: 38
Average AS path length visible in the Internet Routing Table: 5.5
Max AS path length visible: 56
Max AS path prepend of ASN (265020) 50
Prefixes from unregistered ASNs in the Routing Table: 1046
Number of instances of unregistered ASNs: 1048
Number of 32-bit ASNs allocated by the RIRs: 44271
Number of 32-bit ASNs visible in the Routing Table: 36327
Prefixes from 32-bit ASNs in the Routing Table: 190465
Number of bogon 32-bit ASNs visible in the Routing Table: 13
Special use prefixes present in the Routing Table: 1
Prefixes being announced from unallocated address space: 465
Number of addresses announced to Internet: 3027686528
Equivalent to 180 /8s, 118 /16s and 212 /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: 321122
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 250037
Total APNIC prefixes after maximum aggregation: 73180
APNIC Deaggregation factor: 3.42
Prefixes being announced from the APNIC address blocks: 242500
Unique aggregates announced from the APNIC address blocks: 100990
APNIC Region origin ASes present in the Internet Routing Table: 14059
APNIC Prefixes per ASN: 17.25
APNIC Region origin ASes announcing only one prefix: 4255
APNIC Region transit ASes present in the Internet Routing Table: 1858
Average APNIC Region AS path length visible: 5.7
Max APNIC Region AS path length visible: 33
Number of APNIC region 32-bit ASNs visible in the Routing Table: 9467
Number of APNIC addresses announced to Internet: 760679744
Equivalent to 45 /8s, 87 /16s and 13 /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: 278760
Total ARIN prefixes after maximum aggregation: 125065
ARIN Deaggregation factor: 2.23
Prefixes being announced from the ARIN address blocks: 283523
Unique aggregates announced from the ARIN address blocks: 133548
ARIN Region origin ASes present in the Internet Routing Table: 19155
ARIN Prefixes per ASN: 14.80
ARIN Region origin ASes announcing only one prefix: 6963
ARIN Region transit ASes present in the Internet Routing Table: 1976
Average ARIN Region AS path length visible: 5.2
Max ARIN Region AS path length visible: 29
Number of ARIN region 32-bit ASNs visible in the Routing Table: 4892
Number of ARIN addresses announced to Internet: 1268741184
Equivalent to 75 /8s, 159 /16s and 116 /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: 268393
Total RIPE prefixes after maximum aggregation: 126916
RIPE Deaggregation factor: 2.11
Prefixes being announced from the RIPE address blocks: 263131
Unique aggregates announced from the RIPE address blocks: 163859
RIPE Region origin ASes present in the Internet Routing Table: 28672
RIPE Prefixes per ASN: 9.18
RIPE Region origin ASes announcing only one prefix: 12109
RIPE Region transit ASes present in the Internet Routing Table: 3924
Average RIPE Region AS path length visible: 5.4
Max RIPE Region AS path length visible: 45
Number of RIPE region 32-bit ASNs visible in the Routing Table: 11787
Number of RIPE addresses announced to Internet: 714898688
Equivalent to 42 /8s, 156 /16s and 125 /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: 130579
Total LACNIC prefixes after maximum aggregation: 28933
LACNIC Deaggregation factor: 4.51
Prefixes being announced from the LACNIC address blocks: 128694
Unique aggregates announced from the LACNIC address blocks: 49559
LACNIC Region origin ASes present in the Internet Routing Table: 11100
LACNIC Prefixes per ASN: 11.59
LACNIC Region origin ASes announcing only one prefix: 2265
LACNIC Region transit ASes present in the Internet Routing Table: 2398
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: 8975
Number of LACNIC addresses announced to Internet: 177136896
Equivalent to 10 /8s, 142 /16s and 229 /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: 32716
Total AfriNIC prefixes after maximum aggregation: 6225
AfriNIC Deaggregation factor: 5.26
Prefixes being announced from the AfriNIC address blocks: 43218
Unique aggregates announced from the AfriNIC address blocks: 13180
AfriNIC Region origin ASes present in the Internet Routing Table: 1839
AfriNIC Prefixes per ASN: 23.50
AfriNIC Region origin ASes announcing only one prefix: 625
AfriNIC Region transit ASes present in the Internet Routing Table: 345
Average AfriNIC Region AS path length visible: 5.9
Max AfriNIC Region AS path length visible: 27
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 1206
Number of AfriNIC addresses announced to Internet: 105968128
Equivalent to 6 /8s, 80 /16s and 242 /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 9879 8743 62 CHINAMOBILE-CN China Mobile Communicati
7545 5663 777 674 TPG-INTERNET-AP TPG Telecom Limited, AU
18403 4615 347 23 FPT-AS-AP FPT Telecom Company, VN
7552 3881 1330 20 VIETEL-AS-AP Viettel Group, VN
9498 3586 500 254 BBIL-AP BHARTI Airtel Ltd., IN
7713 3583 1043 63 TELKOMNET-AS-AP PT Telekomunikasi Indon
45899 3289 1872 99 VNPT-AS-VN VNPT Corp, VN
24560 2778 863 370 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd
4755 2169 433 191 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 9796 11356 3515 AMAZON-02, US
11492 4597 305 618 CABLEONE, US
7155 4169 287 89 VIASAT-SP-BACKBONE, US
6327 3614 1320 79 SHAW, CA
22773 3505 3045 239 ASN-CXA-ALL-CCI-22773-RDC, US
174 3471 6627 829 COGENT-174, US
749 3200 54911 2452 DNIC-AS-00749, US
16625 3143 1337 2233 AKAMAI-AS, US
367 2823 3549 1346 DNIC-ASBLK-00306-00371, US
7018 2797 23654 1794 ATT-INTERNET4, 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 7709 1708 144 UNI2-AS, ES
39891 4741 285 59 ALJAWWALSTC-AS, SA
20940 3933 3396 148 AKAMAI-ASN1, NL
9009 3298 286 1618 M247, RO
8551 2630 368 35 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
12389 2507 2241 781 ROSTELECOM-AS, RU
34984 2345 362 582 TELLCOM-AS, TR
13188 1607 100 26 TRIOLAN, UA
8452 1563 1852 14 TE-AS TE-AS, EG
44477 1532 100 724 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 12379 3311 489 UNINET, MX
10620 3526 495 909 Telmex Colombia S.A., CO
13999 2540 351 661 Mega Cable, S.A. de C.V., MX
11830 2004 369 64 Instituto Costarricense de Electricidad
28573 1347 2313 251 Claro NXT Telecomunicacoes Ltda, BR
3816 1313 788 197 COLOMBIA TELECOMUNICACIONES S.A. ESP, C
19429 1232 216 21 ETB - Colombia, CO
11664 1164 176 432 Techtel LMDS Comunicaciones Interactiva
6503 1133 314 478 Axtel, S.A.B. de C.V., MX
28202 1122 52 9 Rede Brasileira de Comunicacao 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 1549 545 28 RAYA-AS, EG
24863 1503 389 20 LINKdotNET-AS, EG
36992 1370 1519 282 ETISALAT-MISR, EG
36903 1249 554 96 MT-MPLS, MA
29571 1204 76 65 ORANGE-COTE-IVOIRE, CI
36935 935 521 42 Vodafone-, EG
37457 559 315 38 Telkom-Internet, ZA
6713 557 1861 35 IAM-AS, MA
15399 528 55 52 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 12379 3311 489 UNINET, MX
9808 9879 8743 62 CHINAMOBILE-CN China Mobile Communicati
16509 9796 11356 3515 AMAZON-02, US
12479 7709 1708 144 UNI2-AS, ES
7545 5663 777 674 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4741 285 59 ALJAWWALSTC-AS, SA
18403 4615 347 23 FPT-AS-AP FPT Telecom Company, VN
11492 4597 305 618 CABLEONE, US
7155 4169 287 89 VIASAT-SP-BACKBONE, US
20940 3933 3396 148 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 9879 9817 CHINAMOBILE-CN China Mobile Communications Grou
12479 7709 7565 UNI2-AS, ES
16509 9796 6281 AMAZON-02, US
7545 5663 4989 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4741 4682 ALJAWWALSTC-AS, SA
18403 4615 4592 FPT-AS-AP FPT Telecom Company, VN
7155 4169 4080 VIASAT-SP-BACKBONE, US
11492 4597 3979 CABLEONE, US
7552 3881 3861 VIETEL-AS-AP Viettel Group, VN
20940 3933 3785 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: 2386 INS-AS, US
23.141.0.0/24 Transit: 7018 ATT-INTERNET4, US
23.176.168.0/24 Origin: 17095 BUILDBUDDY-01, US
23.176.168.0/24 Transit: 36236 NETACTUATE, US
23.189.192.0/24 Origin: 27593 RESERVED, ZZ
23.189.192.0/24 Transit: 174 COGENT-174, US
41.57.112.0/24 Origin: 3741 IS, ZA
41.57.112.0/24 Transit: 6939 HURRICANE, 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 /12:299
/13:579 /14:1196 /15:2110 /16:13304 /17:8254 /18:13855
/19:24807 /20:43741 /21:51915 /22:112173 /23:102682 /24:585679
/25:122 /26:79 /27:137 /28:35 /29:87 /30:33
/31:6 /32:277
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
12479 6820 7709 UNI2-AS, ES
8151 6415 12379 UNINET, MX
11492 3510 4597 CABLEONE, US
39891 3424 4741 ALJAWWALSTC-AS, SA
6327 3410 3614 SHAW, CA
7155 3113 4169 VIASAT-SP-BACKBONE, US
22773 2595 3505 ASN-CXA-ALL-CCI-22773-RDC, US
30036 2153 2499 MEDIACOM-ENTERPRISE-BUSINESS, US
10620 2139 3526 Telmex Colombia S.A., CO
8551 2106 2630 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)
----------------------------------------------
1:2290 2:1491 3:332 4:8 5:4613 6:163
7:6 8:1505 9:1 11:172 12:1459 13:365
14:2369 15:317 16:210 17:369 18:766 20:371
21:4 22:188 23:6776 24:3107 25:2 27:2646
29:19 31:2560 32:53 34:61 35:130 36:2291
37:4494 38:7445 39:894 40:122 41:4319 42:2221
43:2382 44:319 45:17772 46:4525 47:307 49:1941
50:1943 51:576 52:1579 54:310 55:988 56:5
57:176 58:2053 59:1187 60:1031 61:2617 62:2775
63:1916 64:5692 65:2361 66:4774 67:3029 68:1349
69:4138 70:1356 71:585 72:2957 74:2622 75:1591
76:607 77:2602 78:1864 79:2506 80:2207 81:2024
82:1569 83:1346 84:1662 85:3163 86:848 87:2234
88:1293 89:4128 90:616 91:8221 92:2293 93:2698
94:3644 95:4157 96:1296 97:315 98:1043 99:743
100:74 101:1170 102:3363 103:32494 104:4872 105:1055
106:933 107:2789 108:1117 109:4084 110:2135 111:3249
112:2067 113:1814 114:1794 115:2105 116:1884 117:2614
118:2763 119:1970 120:1781 121:1279 122:2695 123:2225
124:1575 125:2850 126:32 128:1503 129:942 130:1148
131:1914 132:820 133:410 134:1734 135:363 136:959
137:1207 138:3001 139:1550 140:1397 141:1379 142:1605
143:1528 144:983 145:358 146:2072 147:1876 148:2523
149:2706 150:1042 151:1349 152:2052 153:594 154:6494
155:1470 156:2477 157:1764 158:1149 159:2329 160:2695
161:1661 162:3591 163:1704 164:1670 165:2164 166:1171
167:1817 168:4065 169:806 170:5076 171:1005 172:3847
173:3068 174:895 175:1218 176:3699 177:5531 178:3760
179:2450 180:2347 181:3780 182:3394 183:2048 184:2269
185:20958 186:5408 187:4825 188:4190 189:4405 190:9665
191:1917 192:10991 193:9130 194:7545 195:5367 196:3215
197:2665 198:6050 199:7742 200:8363 201:6409 202:10373
203:10221 204:4604 205:3788 206:4521 207:3582 208:4167
209:5092 210:4454 211:2487 212:4305 213:3487 214:1060
215:50 216:6816 217:3056 218:1328 219:407 220:1823
221:1035 222:700 223:2192
End of report
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