[REN-BGP-stats-all] IPv4 R&E Routing Table Report - Guam (Global) view
REN Routing Table Report
cscora at bgp.nsrc.org
Sat Nov 23 21:31:27 UTC 2024
IPv4 R&E Routing Table Report 21:25 GMT Sat 23 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: 981186
Prefixes after maximum aggregation (per Origin AS): 369057
Deaggregation factor: 2.66
Unique aggregates announced (without unneeded subnets): 470730
Number of IPv4 prefixes with a valid ROA: 519325
Number of IPv4 prefixes with an invalid ROA: 38
Number of IPv4 prefixes with no ROA: 461823
Total ASes present in the Internet Routing Table: 76547
Prefixes per ASN: 12.82
Origin-only ASes present in the Internet Routing Table: 65537
Origin ASes announcing only one prefix: 26851
Transit ASes present in the Internet Routing Table: 11010
Transit-only ASes present in the Internet Routing Table: 528
Paths with bogon ASNs present in the IPv4 Routing Table: 110
Average AS path length visible in the Internet Routing Table: 5.3
Max AS path length visible: 106
Max AS path prepend of ASN (269289) 101
Prefixes from unregistered ASNs in the Routing Table: 1064
Number of instances of unregistered ASNs: 1079
Number of 32-bit ASNs allocated by the RIRs: 45874
Number of 32-bit ASNs visible in the Routing Table: 37501
Prefixes from 32-bit ASNs in the Routing Table: 196430
Number of bogon 32-bit ASNs visible in the Routing Table: 46
Special use prefixes present in the Routing Table: 1
Prefixes being announced from unallocated address space: 353
Number of addresses announced to Internet: 3031391296
Equivalent to 180 /8s, 175 /16s and 92 /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: 319136
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 264168
Total APNIC prefixes after maximum aggregation: 75968
APNIC Deaggregation factor: 3.48
Prefixes being announced from the APNIC address blocks: 256552
Unique aggregates announced from the APNIC address blocks: 101626
APNIC Region origin ASes present in the Internet Routing Table: 14515
APNIC Prefixes per ASN: 17.67
APNIC Region origin ASes announcing only one prefix: 4418
APNIC Region transit ASes present in the Internet Routing Table: 1952
Average APNIC Region AS path length visible: 5.2
Max APNIC Region AS path length visible: 34
Number of APNIC region 32-bit ASNs visible in the Routing Table: 9921
Number of APNIC addresses announced to Internet: 761199936
Equivalent to 45 /8s, 94 /16s and 253 /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: 285753
Total ARIN prefixes after maximum aggregation: 126464
ARIN Deaggregation factor: 2.26
Prefixes being announced from the ARIN address blocks: 288130
Unique aggregates announced from the ARIN address blocks: 136003
ARIN Region origin ASes present in the Internet Routing Table: 19190
ARIN Prefixes per ASN: 15.01
ARIN Region origin ASes announcing only one prefix: 6974
ARIN Region transit ASes present in the Internet Routing Table: 2002
Average ARIN Region AS path length visible: 4.9
Max ARIN Region AS path length visible: 36
Number of ARIN region 32-bit ASNs visible in the Routing Table: 5068
Number of ARIN addresses announced to Internet: 1266243904
Equivalent to 75 /8s, 121 /16s and 89 /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, 45/8, 47/8, 48/8, 50/8, 52/8,
54/8, 55/8, 56/8, 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: 273273
Total RIPE prefixes after maximum aggregation: 130388
RIPE Deaggregation factor: 2.10
Prefixes being announced from the RIPE address blocks: 270168
Unique aggregates announced from the RIPE address blocks: 169448
RIPE Region origin ASes present in the Internet Routing Table: 28848
RIPE Prefixes per ASN: 9.37
RIPE Region origin ASes announcing only one prefix: 12129
RIPE Region transit ASes present in the Internet Routing Table: 3986
Average RIPE Region AS path length visible: 5.5
Max RIPE Region AS path length visible: 29
Number of RIPE region 32-bit ASNs visible in the Routing Table: 12157
Number of RIPE addresses announced to Internet: 722221184
Equivalent to 43 /8s, 12 /16s and 56 /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,
53/8, 57/8, 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: 123010
Total LACNIC prefixes after maximum aggregation: 28964
LACNIC Deaggregation factor: 4.25
Prefixes being announced from the LACNIC address blocks: 120438
Unique aggregates announced from the LACNIC address blocks: 48749
LACNIC Region origin ASes present in the Internet Routing Table: 11172
LACNIC Prefixes per ASN: 10.78
LACNIC Region origin ASes announcing only one prefix: 2656
LACNIC Region transit ASes present in the Internet Routing Table: 2496
Average LACNIC Region AS path length visible: 6.1
Max LACNIC Region AS path length visible: 106
Number of LACNIC region 32-bit ASNs visible in the Routing Table: 9089
Number of LACNIC addresses announced to Internet: 177421376
Equivalent to 10 /8s, 147 /16s and 60 /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: 33918
Total AfriNIC prefixes after maximum aggregation: 6605
AfriNIC Deaggregation factor: 5.14
Prefixes being announced from the AfriNIC address blocks: 45545
Unique aggregates announced from the AfriNIC address blocks: 14613
AfriNIC Region origin ASes present in the Internet Routing Table: 1905
AfriNIC Prefixes per ASN: 23.91
AfriNIC Region origin ASes announcing only one prefix: 674
AfriNIC Region transit ASes present in the Internet Routing Table: 372
Average AfriNIC Region AS path length visible: 5.9
Max AfriNIC Region AS path length visible: 39
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 1266
Number of AfriNIC addresses announced to Internet: 104097280
Equivalent to 6 /8s, 52 /16s and 102 /24s
AfriNIC AS Blocks 36864-37887, 327680-329727 & ERX transfers
AfriNIC Address Blocks 41/8, 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 10128 8909 136 CHINAMOBILE-CN China Mobile Communication
7545 6118 793 663 TPG-INTERNET-AP TPG Telecom Limited, AU
4538 4978 4192 73 ERX-CERNET-BKB China Education and Resear
18403 4424 347 23 FPT-AS-AP FPT Telecom Company, VN
45899 4191 1874 53 VNPT-AS-VN VNPT Corp, VN
7552 3936 1331 27 VIETEL-AS-AP Viettel Group, VN
9498 3905 515 283 BBIL-AP BHARTI Airtel Ltd., IN
7713 3674 1036 72 TELKOMNET-AS-AP PT Telekomunikasi Indones
24560 2782 832 536 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 10997 11950 3965 AMAZON-02, US
174 6495 8767 889 COGENT-174, US
11492 4677 311 552 CABLEONE, US
7155 4172 287 86 VIASAT-SP-BACKBONE, US
6327 3604 1320 78 SHAW, CA
22773 3403 3035 186 ASN-CXA-ALL-CCI-22773-RDC, US
749 3262 54895 2509 DNIC-AS-00749, US
7018 3194 23562 2037 ATT-INTERNET4, US
396982 2881 3655 430 GOOGLE-CLOUD-PLATFORM, US
16625 2851 1246 2121 AKAMAI-AS, 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 7655 1709 143 UNI2-AS, ES
39891 4749 290 61 ALJAWWALSTC-AS, SA
20940 3932 3396 142 AKAMAI-ASN1, NL
9009 3672 316 1861 M247, RO
12389 2946 2293 878 ROSTELECOM-AS, RU
5384 2470 585 30 EMIRATES-INTERNET Emirates Internet, AE
34984 2345 360 574 TELLCOM-AS, TR
212238 1828 132 1350 CDNEXT, GB
13188 1607 100 26 TRIOLAN, UA
8452 1600 1852 13 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 11462 3221 607 UNINET, MX
10620 3542 494 942 Telmex Colombia S.A., CO
13999 2534 535 374 Mega Cable, S.A. de C.V., MX
11830 1998 369 64 Instituto Costarricense de Electricidad y
3816 1327 783 201 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC,
28573 1323 2310 261 Claro NXT Telecomunicacoes Ltda, BR
6503 1155 374 163 Axtel, S.A.B. de C.V., MX
6147 1116 371 22 Telefonica del Peru S.A.A., PE
22884 1071 98 374 TOTAL PLAY TELECOMUNICACIONES SA DE CV, M
26615 1014 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 1658 593 29 RAYA-AS, EG
24863 1646 389 16 LINKdotNET-AS, EG
36992 1421 1518 288 ETISALAT-MISR, EG
29571 1408 89 62 ORANGE-COTE-IVOIRE, CI
36903 1249 554 96 MT-MPLS, MA
36935 1015 523 46 Vodafone-, EG
37069 888 1083 15 MOBINIL, EG
20011 565 139 330 INTERNET-SOLUTIONS, ZA
6713 556 1861 35 IAM-AS, MA
36914 548 82 3 KENET-AS, KE
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 11462 3221 607 UNINET, MX
16509 10997 11950 3965 AMAZON-02, US
9808 10128 8909 136 CHINAMOBILE-CN China Mobile Communication
12479 7655 1709 143 UNI2-AS, ES
174 6495 8767 889 COGENT-174, US
7545 6118 793 663 TPG-INTERNET-AP TPG Telecom Limited, AU
4538 4978 4192 73 ERX-CERNET-BKB China Education and Resear
39891 4749 290 61 ALJAWWALSTC-AS, SA
11492 4677 311 552 CABLEONE, US
18403 4424 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 10128 9992 CHINAMOBILE-CN China Mobile Communications Grou
12479 7655 7512 UNI2-AS, ES
16509 10997 7032 AMAZON-02, US
174 6495 5606 COGENT-174, US
7545 6118 5455 TPG-INTERNET-AP TPG Telecom Limited, AU
4538 4978 4905 ERX-CERNET-BKB China Education and Research Net
39891 4749 4688 ALJAWWALSTC-AS, SA
18403 4424 4401 FPT-AS-AP FPT Telecom Company, VN
45899 4191 4138 VNPT-AS-VN VNPT Corp, VN
11492 4677 4125 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
23.139.32.0/24 Origin: 14727 RESERVED, ZZ
23.139.32.0/24 Transit: 6939 HURRICANE, 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
23.154.248.0/24 Origin: 54641 IMH-IAD, US
23.154.248.0/24 Transit: 3356 LEVEL3, 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
/13:578 /14:1186 /15:2096 /16:13245 /17:8420 /18:14410
/19:24946 /20:45870 /21:53198 /22:113596 /23:102513 /24:599978
/25:102 /26:104 /27:102 /28:24 /29:73 /30:9
/31:0 /32:281
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
12479 6663 7655 UNI2-AS, ES
8151 5667 11462 UNINET, MX
11492 3555 4677 CABLEONE, US
39891 3440 4749 ALJAWWALSTC-AS, SA
6327 3400 3604 SHAW, CA
7155 3116 4172 VIASAT-SP-BACKBONE, US
22773 2534 3403 ASN-CXA-ALL-CCI-22773-RDC, US
16509 2261 10997 AMAZON-02, US
30036 2203 2543 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 2:1719 3:520 4:10 5:4526 6:166
7:6 8:1513 9:1 11:172 12:1405 13:351
14:2536 15:336 16:269 17:361 18:902 20:455
21:4 22:188 23:7062 24:2650 25:2 27:2731
29:19 31:3113 32:41 34:74 35:175 36:2403
37:4526 38:10236 39:900 40:149 41:4220 42:2120
43:2587 44:342 45:17843 46:4891 47:318 49:2034
50:1839 51:581 52:1572 54:315 55:946 56:8
57:236 58:2284 59:1258 60:1176 61:2847 62:2842
63:1849 64:5417 65:2278 66:4660 67:3017 68:1309
69:3999 70:1116 71:599 72:2864 74:2779 75:1628
76:634 77:2543 78:1875 79:1665 80:2243 81:2064
82:1782 83:1433 84:1774 85:3142 86:1058 87:2441
88:1260 89:4365 90:728 91:8276 92:2678 93:2838
94:3959 95:4238 96:1247 97:313 98:1067 99:733
100:71 101:1441 102:3559 103:32659 104:4442 105:732
106:1050 107:2407 108:1182 109:4090 110:2249 111:3282
112:2074 113:1846 114:1951 115:2203 116:2021 117:2753
118:2913 119:2029 120:1900 121:1461 122:2735 123:2207
124:1715 125:2882 126:62 128:1535 129:960 130:1280
131:1875 132:812 133:448 134:1528 135:318 136:1267
137:1244 138:2851 139:1609 140:1480 141:1453 142:1833
143:1606 144:1017 145:406 146:2113 147:2057 148:2562
149:2901 150:1155 151:1478 152:2117 153:565 154:7566
155:1555 156:2806 157:1862 158:1220 159:2443 160:3326
161:1742 162:3590 163:1779 164:1933 165:2151 166:1334
167:1854 168:4126 169:800 170:5003 171:1015 172:3958
173:3147 174:920 175:1305 176:3561 177:4797 178:3754
179:2285 180:2594 181:3926 182:3381 183:2068 184:2263
185:21344 186:5019 187:4218 188:4247 189:4087 190:9617
191:1508 192:11199 193:9291 194:7782 195:5543 196:3200
197:3148 198:5958 199:8226 200:8088 201:6301 202:10889
203:10824 204:4623 205:3664 206:4647 207:3534 208:4257
209:5097 210:4901 211:2720 212:4585 213:3708 214:1060
215:47 216:6591 217:3261 218:1365 219:592 220:2095
221:1058 222:962 223:2304
End of report
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