[REN-BGP-stats-all] IPv4 R&E Routing Table Report - Guam (Global) view
REN Routing Table Report
cscora at bgp.nsrc.org
Wed Jul 31 21:30:58 UTC 2024
IPv4 R&E Routing Table Report 21:25 GMT Wed 31 Jul, 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: 965500
Prefixes after maximum aggregation (per Origin AS): 363619
Deaggregation factor: 2.66
Unique aggregates announced (without unneeded subnets): 466575
Number of IPv4 prefixes with a valid ROA: 500535
Number of IPv4 prefixes with an invalid ROA: 19
Number of IPv4 prefixes with no ROA: 464946
Total ASes present in the Internet Routing Table: 75972
Prefixes per ASN: 12.71
Origin-only ASes present in the Internet Routing Table: 65108
Origin ASes announcing only one prefix: 26312
Transit ASes present in the Internet Routing Table: 10864
Transit-only ASes present in the Internet Routing Table: 536
Paths with bogon ASNs present in the IPv4 Routing Table: 98
Average AS path length visible in the Internet Routing Table: 5.4
Max AS path length visible: 85
Max AS path prepend of ASN (152107) 80
Prefixes from unregistered ASNs in the Routing Table: 1010
Number of instances of unregistered ASNs: 1025
Number of 32-bit ASNs allocated by the RIRs: 45056
Number of 32-bit ASNs visible in the Routing Table: 36786
Prefixes from 32-bit ASNs in the Routing Table: 194946
Number of bogon 32-bit ASNs visible in the Routing Table: 58
Special use prefixes present in the Routing Table: 1
Prefixes being announced from unallocated address space: 403
Number of addresses announced to Internet: 3025215616
Equivalent to 180 /8s, 81 /16s and 32 /24s
Percentage of available address space announced: 81.7
Percentage of allocated address space announced: 81.7
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: 320756
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 251895
Total APNIC prefixes after maximum aggregation: 74043
APNIC Deaggregation factor: 3.40
Prefixes being announced from the APNIC address blocks: 244112
Unique aggregates announced from the APNIC address blocks: 101651
APNIC Region origin ASes present in the Internet Routing Table: 14216
APNIC Prefixes per ASN: 17.17
APNIC Region origin ASes announcing only one prefix: 4328
APNIC Region transit ASes present in the Internet Routing Table: 1906
Average APNIC Region AS path length visible: 5.2
Max APNIC Region AS path length visible: 85
Number of APNIC region 32-bit ASNs visible in the Routing Table: 9652
Number of APNIC addresses announced to Internet: 761665088
Equivalent to 45 /8s, 102 /16s and 22 /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: 280656
Total ARIN prefixes after maximum aggregation: 125544
ARIN Deaggregation factor: 2.24
Prefixes being announced from the ARIN address blocks: 285053
Unique aggregates announced from the ARIN address blocks: 134954
ARIN Region origin ASes present in the Internet Routing Table: 19110
ARIN Prefixes per ASN: 14.92
ARIN Region origin ASes announcing only one prefix: 6939
ARIN Region transit ASes present in the Internet Routing Table: 1983
Average ARIN Region AS path length visible: 5.0
Max ARIN Region AS path length visible: 28
Number of ARIN region 32-bit ASNs visible in the Routing Table: 4945
Number of ARIN addresses announced to Internet: 1266827840
Equivalent to 75 /8s, 130 /16s and 66 /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: 269062
Total RIPE prefixes after maximum aggregation: 128020
RIPE Deaggregation factor: 2.10
Prefixes being announced from the RIPE address blocks: 264807
Unique aggregates announced from the RIPE address blocks: 165616
RIPE Region origin ASes present in the Internet Routing Table: 28720
RIPE Prefixes per ASN: 9.22
RIPE Region origin ASes announcing only one prefix: 12113
RIPE Region transit ASes present in the Internet Routing Table: 3971
Average RIPE Region AS path length visible: 5.6
Max RIPE Region AS path length visible: 41
Number of RIPE region 32-bit ASNs visible in the Routing Table: 11936
Number of RIPE addresses announced to Internet: 714635520
Equivalent to 42 /8s, 152 /16s and 121 /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: 129941
Total LACNIC prefixes after maximum aggregation: 29047
LACNIC Deaggregation factor: 4.47
Prefixes being announced from the LACNIC address blocks: 127760
Unique aggregates announced from the LACNIC address blocks: 50342
LACNIC Region origin ASes present in the Internet Routing Table: 11133
LACNIC Prefixes per ASN: 11.48
LACNIC Region origin ASes announcing only one prefix: 2300
LACNIC Region transit ASes present in the Internet Routing Table: 2466
Average LACNIC Region AS path length visible: 6.0
Max LACNIC Region AS path length visible: 61
Number of LACNIC region 32-bit ASNs visible in the Routing Table: 9026
Number of LACNIC addresses announced to Internet: 176998656
Equivalent to 10 /8s, 140 /16s and 201 /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: 32936
Total AfriNIC prefixes after maximum aggregation: 6308
AfriNIC Deaggregation factor: 5.22
Prefixes being announced from the AfriNIC address blocks: 43365
Unique aggregates announced from the AfriNIC address blocks: 13693
AfriNIC Region origin ASes present in the Internet Routing Table: 1866
AfriNIC Prefixes per ASN: 23.24
AfriNIC Region origin ASes announcing only one prefix: 632
AfriNIC Region transit ASes present in the Internet Routing Table: 352
Average AfriNIC Region AS path length visible: 5.8
Max AfriNIC Region AS path length visible: 39
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 1227
Number of AfriNIC addresses announced to Internet: 104780544
Equivalent to 6 /8s, 62 /16s and 211 /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 9860 8746 74 CHINAMOBILE-CN China Mobile Communication
7545 5658 776 660 TPG-INTERNET-AP TPG Telecom Limited, AU
18403 4200 347 23 FPT-AS-AP FPT Telecom Company, VN
7552 3964 1331 21 VIETEL-AS-AP Viettel Group, VN
9498 3769 511 260 BBIL-AP BHARTI Airtel Ltd., IN
7713 3645 1044 66 TELKOMNET-AS-AP PT Telekomunikasi Indones
45899 3241 1841 105 VNPT-AS-VN VNPT Corp, VN
24560 2814 860 440 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd.,
4755 2171 433 196 TATACOMM-AS TATA Communications formerly
45090 2152 1438 79 TENCENT-NET-AP Shenzhen Tencent Computer
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 10279 11566 3648 AMAZON-02, US
11492 4622 307 548 CABLEONE, US
7155 4166 287 88 VIASAT-SP-BACKBONE, US
174 3773 8786 876 COGENT-174, US
6327 3595 1320 79 SHAW, CA
22773 3424 3035 188 ASN-CXA-ALL-CCI-22773-RDC, US
749 3254 54899 2506 DNIC-AS-00749, US
16625 3083 1335 2215 AKAMAI-AS, US
7018 2978 23693 1862 ATT-INTERNET4, US
396982 2769 3597 416 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 7710 1708 145 UNI2-AS, ES
39891 4521 271 59 ALJAWWALSTC-AS, SA
20940 3867 3396 144 AKAMAI-ASN1, NL
9009 3569 305 1840 M247, RO
12389 2864 2291 859 ROSTELECOM-AS, RU
34984 2359 363 575 TELLCOM-AS, TR
8551 1777 368 35 BEZEQ-INTERNATIONAL-AS Bezeqint Internet
212238 1733 125 1268 CDNEXT, GB
13188 1607 100 26 TRIOLAN, UA
8452 1556 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 11732 3291 517 UNINET, MX
10620 3530 493 933 Telmex Colombia S.A., CO
13999 2545 355 676 Mega Cable, S.A. de C.V., MX
11830 2004 369 64 Instituto Costarricense de Electricidad y
28573 1343 2311 258 Claro NXT Telecomunicacoes Ltda, BR
3816 1316 769 197 COLOMBIA TELECOMUNICACIONES S.A. ESP, CO
6503 1127 314 478 Axtel, S.A.B. de C.V., MX
28202 1115 52 9 Rede Brasileira de Comunicacao SA, BR
6147 1101 369 22 Telefonica del Peru S.A.A., PE
26615 1078 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 1615 389 16 LINKdotNET-AS, EG
24835 1554 593 29 RAYA-AS, EG
36992 1382 1520 280 ETISALAT-MISR, EG
29571 1298 82 75 ORANGE-COTE-IVOIRE, CI
36903 1249 554 96 MT-MPLS, MA
36935 938 521 43 Vodafone-, EG
37457 560 310 36 Telkom-Internet, ZA
6713 556 1861 35 IAM-AS, MA
36914 553 82 3 KENET-AS, 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 11732 3291 517 UNINET, MX
16509 10279 11566 3648 AMAZON-02, US
9808 9860 8746 74 CHINAMOBILE-CN China Mobile Communication
12479 7710 1708 145 UNI2-AS, ES
7545 5658 776 660 TPG-INTERNET-AP TPG Telecom Limited, AU
11492 4622 307 548 CABLEONE, US
39891 4521 271 59 ALJAWWALSTC-AS, SA
18403 4200 347 23 FPT-AS-AP FPT Telecom Company, VN
7155 4166 287 88 VIASAT-SP-BACKBONE, US
7552 3964 1331 21 VIETEL-AS-AP Viettel Group, 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 9860 9786 CHINAMOBILE-CN China Mobile Communications Grou
12479 7710 7565 UNI2-AS, ES
16509 10279 6631 AMAZON-02, US
7545 5658 4998 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4521 4462 ALJAWWALSTC-AS, SA
18403 4200 4177 FPT-AS-AP FPT Telecom Company, VN
7155 4166 4078 VIASAT-SP-BACKBONE, US
11492 4622 4074 CABLEONE, US
7552 3964 3943 VIETEL-AS-AP Viettel Group, VN
20940 3867 3723 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
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
23.140.216.0/24 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
23.189.192.0/24 Origin: 27593 RESERVED, ZZ
23.189.192.0/24 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 /9:16 /10:37 /11:92 /12:294
/13:573 /14:1173 /15:2094 /16:13212 /17:8264 /18:13820
/19:24619 /20:43780 /21:52096 /22:112108 /23:103178 /24:589362
/25:88 /26:90 /27:136 /28:37 /29:83 /30:28
/31:9 /32:295
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
12479 6796 7710 UNI2-AS, ES
8151 5869 11732 UNINET, MX
11492 3533 4622 CABLEONE, US
6327 3392 3595 SHAW, CA
39891 3361 4521 ALJAWWALSTC-AS, SA
7155 3111 4166 VIASAT-SP-BACKBONE, US
22773 2560 3424 ASN-CXA-ALL-CCI-22773-RDC, US
10620 2159 3530 Telmex Colombia S.A., CO
16509 2156 10279 AMAZON-02, US
30036 2153 2492 MEDIACOM-ENTERPRISE-BUSINESS, US
Complete listing at https://bgp.nsrc.org/REN/Guam/data-sXXas-nos
Number of /24s announced per /8 block (Global)
----------------------------------------------
1:2270 2:1510 3:389 4:8 5:4664 6:162
7:6 8:1514 9:1 11:172 12:1433 13:367
14:2342 15:324 16:220 17:367 18:786 20:392
21:4 22:188 23:6936 24:3074 25:2 27:2636
29:19 31:2633 32:53 34:66 35:137 36:2348
37:4523 38:8303 39:913 40:147 41:4227 42:1997
43:2430 44:332 45:18032 46:4609 47:300 49:1974
50:1861 51:579 52:1577 54:319 55:948 56:8
57:221 58:2158 59:1202 60:1055 61:2838 62:2809
63:1869 64:5592 65:2299 66:4717 67:3040 68:1336
69:4054 70:1323 71:567 72:2931 74:2622 75:1596
76:613 77:2637 78:1866 79:1792 80:2188 81:2038
82:1710 83:1368 84:1711 85:3192 86:940 87:2288
88:1299 89:4223 90:698 91:8297 92:2352 93:2732
94:3777 95:4250 96:1279 97:309 98:1034 99:739
100:73 101:1165 102:3515 103:32116 104:4771 105:1082
106:1000 107:2501 108:1167 109:4080 110:2114 111:3213
112:2060 113:1811 114:1822 115:2101 116:1962 117:2639
118:2720 119:1994 120:1802 121:1310 122:2719 123:2295
124:1576 125:2827 126:64 128:1437 129:942 130:1207
131:1939 132:827 133:415 134:1718 135:308 136:1136
137:1207 138:3033 139:1539 140:1408 141:1394 142:1685
143:1662 144:1002 145:363 146:2135 147:2026 148:2556
149:2794 150:1037 151:1351 152:2251 153:593 154:6541
155:1442 156:2255 157:1915 158:1149 159:2442 160:2928
161:1714 162:3555 163:1714 164:1712 165:2167 166:1261
167:1844 168:4225 169:814 170:5118 171:1034 172:3889
173:3096 174:898 175:1257 176:3523 177:5394 178:3677
179:2398 180:2426 181:3854 182:3328 183:1974 184:2262
185:21116 186:5298 187:4676 188:4214 189:4315 190:9676
191:1980 192:11056 193:9204 194:7547 195:5410 196:3268
197:2695 198:5984 199:8041 200:8557 201:6329 202:10420
203:10453 204:4564 205:3661 206:4508 207:3589 208:4177
209:5027 210:4553 211:2535 212:4453 213:3670 214:1066
215:49 216:6754 217:3044 218:1347 219:431 220:1809
221:1037 222:699 223:2217
End of report
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