[REN-BGP-stats-all] IPv4 R&E Routing Table Report - Guam (Global) view
REN Routing Table Report
cscora at bgp.nsrc.org
Wed Oct 9 21:30:21 UTC 2024
IPv4 R&E Routing Table Report 21:25 GMT Wed 09 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: 975605
Prefixes after maximum aggregation (per Origin AS): 367041
Deaggregation factor: 2.66
Unique aggregates announced (without unneeded subnets): 467380
Number of IPv4 prefixes with a valid ROA: 511873
Number of IPv4 prefixes with an invalid ROA: 22
Number of IPv4 prefixes with no ROA: 463710
Total ASes present in the Internet Routing Table: 76338
Prefixes per ASN: 12.78
Origin-only ASes present in the Internet Routing Table: 65377
Origin ASes announcing only one prefix: 26803
Transit ASes present in the Internet Routing Table: 10961
Transit-only ASes present in the Internet Routing Table: 534
Paths with bogon ASNs present in the IPv4 Routing Table: 128
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: 1093
Number of instances of unregistered ASNs: 1113
Number of 32-bit ASNs allocated by the RIRs: 45505
Number of 32-bit ASNs visible in the Routing Table: 37201
Prefixes from 32-bit ASNs in the Routing Table: 194322
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: 400
Number of addresses announced to Internet: 3033284353
Equivalent to 180 /8s, 204 /16s and 63 /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: 316825
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 263975
Total APNIC prefixes after maximum aggregation: 75669
APNIC Deaggregation factor: 3.49
Prefixes being announced from the APNIC address blocks: 255809
Unique aggregates announced from the APNIC address blocks: 100789
APNIC Region origin ASes present in the Internet Routing Table: 14437
APNIC Prefixes per ASN: 17.72
APNIC Region origin ASes announcing only one prefix: 4366
APNIC Region transit ASes present in the Internet Routing Table: 1950
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: 9830
Number of APNIC addresses announced to Internet: 761357632
Equivalent to 45 /8s, 97 /16s and 101 /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: 284290
Total ARIN prefixes after maximum aggregation: 126219
ARIN Deaggregation factor: 2.25
Prefixes being announced from the ARIN address blocks: 287679
Unique aggregates announced from the ARIN address blocks: 135437
ARIN Region origin ASes present in the Internet Routing Table: 19168
ARIN Prefixes per ASN: 15.01
ARIN Region origin ASes announcing only one prefix: 6985
ARIN Region transit ASes present in the Internet Routing Table: 1999
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: 5023
Number of ARIN addresses announced to Internet: 1267727168
Equivalent to 75 /8s, 143 /16s and 251 /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: 271032
Total RIPE prefixes after maximum aggregation: 129459
RIPE Deaggregation factor: 2.09
Prefixes being announced from the RIPE address blocks: 267659
Unique aggregates announced from the RIPE address blocks: 168044
RIPE Region origin ASes present in the Internet Routing Table: 28774
RIPE Prefixes per ASN: 9.30
RIPE Region origin ASes announcing only one prefix: 12122
RIPE Region transit ASes present in the Internet Routing Table: 3953
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: 12044
Number of RIPE addresses announced to Internet: 722322561
Equivalent to 43 /8s, 13 /16s and 196 /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: 122451
Total LACNIC prefixes after maximum aggregation: 28760
LACNIC Deaggregation factor: 4.26
Prefixes being announced from the LACNIC address blocks: 120154
Unique aggregates announced from the LACNIC address blocks: 48628
LACNIC Region origin ASes present in the Internet Routing Table: 11165
LACNIC Prefixes per ASN: 10.76
LACNIC Region origin ASes announcing only one prefix: 2672
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: 9067
Number of LACNIC addresses announced to Internet: 177603072
Equivalent to 10 /8s, 150 /16s and 2 /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: 32764
Total AfriNIC prefixes after maximum aggregation: 6244
AfriNIC Deaggregation factor: 5.25
Prefixes being announced from the AfriNIC address blocks: 43904
Unique aggregates announced from the AfriNIC address blocks: 14166
AfriNIC Region origin ASes present in the Internet Routing Table: 1865
AfriNIC Prefixes per ASN: 23.54
AfriNIC Region origin ASes announcing only one prefix: 658
AfriNIC Region transit ASes present in the Internet Routing Table: 367
Average AfriNIC Region AS path length visible: 6.0
Max AfriNIC Region AS path length visible: 50
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 1237
Number of AfriNIC addresses announced to Internet: 104039680
Equivalent to 6 /8s, 51 /16s and 133 /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 10139 8906 122 CHINAMOBILE-CN China Mobile Communication
7545 5921 839 647 TPG-INTERNET-AP TPG Telecom Limited, AU
4538 4969 4192 74 ERX-CERNET-BKB China Education and Resear
18403 4463 347 23 FPT-AS-AP FPT Telecom Company, VN
45899 4189 1846 58 VNPT-AS-VN VNPT Corp, VN
7552 4012 1331 27 VIETEL-AS-AP Viettel Group, VN
9498 3826 510 265 BBIL-AP BHARTI Airtel Ltd., IN
7713 3641 1036 71 TELKOMNET-AS-AP PT Telekomunikasi Indones
24560 2765 827 533 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd.,
4755 2201 434 194 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 10863 11904 3806 AMAZON-02, US
174 6373 8766 869 COGENT-174, US
11492 4660 310 547 CABLEONE, US
7155 4167 287 86 VIASAT-SP-BACKBONE, US
6327 3603 1320 79 SHAW, CA
749 3487 55082 2710 DNIC-AS-00749, US
22773 3418 3035 188 ASN-CXA-ALL-CCI-22773-RDC, US
7018 3191 23677 1974 ATT-INTERNET4, US
16625 2874 1263 2134 AKAMAI-AS, US
396982 2844 3644 421 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 7645 1708 141 UNI2-AS, ES
39891 4602 278 58 ALJAWWALSTC-AS, SA
20940 3894 3396 140 AKAMAI-ASN1, NL
9009 3645 312 1856 M247, RO
12389 2930 2295 883 ROSTELECOM-AS, RU
34984 2334 357 579 TELLCOM-AS, TR
5384 2311 585 30 EMIRATES-INTERNET Emirates Internet, AE
212238 1771 130 1313 CDNEXT, GB
13188 1606 100 30 TRIOLAN, UA
8452 1579 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 11520 3239 498 UNINET, MX
10620 3546 494 937 Telmex Colombia S.A., CO
13999 2549 534 363 Mega Cable, S.A. de C.V., MX
11830 2007 369 64 Instituto Costarricense de Electricidad y
28573 1341 2310 261 Claro NXT Telecomunicacoes Ltda, BR
3816 1319 778 199 COLOMBIA TELECOMUNICACIONES S.A. ESP, CO
6503 1150 374 163 Axtel, S.A.B. de C.V., MX
6147 1106 369 22 Telefonica del Peru S.A.A., PE
22884 1065 98 375 TOTAL PLAY TELECOMUNICACIONES SA DE CV, M
26615 1043 2502 51 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 1617 389 16 LINKdotNET-AS, EG
36992 1414 1519 283 ETISALAT-MISR, EG
29571 1343 85 61 ORANGE-COTE-IVOIRE, CI
36903 1249 554 96 MT-MPLS, MA
36935 992 523 47 Vodafone-, EG
6713 556 1861 35 IAM-AS, MA
37069 555 1100 11 MOBINIL, EG
36914 526 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 11520 3239 498 UNINET, MX
16509 10863 11904 3806 AMAZON-02, US
9808 10139 8906 122 CHINAMOBILE-CN China Mobile Communication
12479 7645 1708 141 UNI2-AS, ES
174 6373 8766 869 COGENT-174, US
7545 5921 839 647 TPG-INTERNET-AP TPG Telecom Limited, AU
4538 4969 4192 74 ERX-CERNET-BKB China Education and Resear
11492 4660 310 547 CABLEONE, US
39891 4602 278 58 ALJAWWALSTC-AS, SA
18403 4463 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 10139 10017 CHINAMOBILE-CN China Mobile Communications Grou
12479 7645 7504 UNI2-AS, ES
16509 10863 7057 AMAZON-02, US
174 6373 5504 COGENT-174, US
7545 5921 5274 TPG-INTERNET-AP TPG Telecom Limited, AU
4538 4969 4895 ERX-CERNET-BKB China Education and Research Net
39891 4602 4544 ALJAWWALSTC-AS, SA
18403 4463 4440 FPT-AS-AP FPT Telecom Company, VN
45899 4189 4131 VNPT-AS-VN VNPT Corp, VN
11492 4660 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
23.137.192.0/24 Origin: 31798 DATACITY, ZZ
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 /11:91 /12:296
/13:580 /14:1187 /15:2104 /16:13286 /17:8454 /18:14434
/19:24939 /20:45463 /21:53031 /22:113453 /23:102530 /24:594947
/25:95 /26:99 /27:107 /28:38 /29:82 /30:27
/31:9 /32:285
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
12479 6707 7645 UNI2-AS, ES
8151 5712 11520 UNINET, MX
11492 3555 4660 CABLEONE, US
6327 3398 3603 SHAW, CA
39891 3364 4602 ALJAWWALSTC-AS, SA
7155 3111 4167 VIASAT-SP-BACKBONE, US
22773 2549 3418 ASN-CXA-ALL-CCI-22773-RDC, US
16509 2205 10863 AMAZON-02, US
10620 2175 3546 Telmex Colombia S.A., CO
30036 2166 2505 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 2:1717 3:494 4:10 5:4542 6:168
7:6 8:1522 9:1 11:172 12:1427 13:368
14:2492 15:330 16:264 17:360 18:893 20:423
21:4 22:188 23:6903 24:2648 25:2 27:2731
29:19 31:2854 32:48 34:70 35:141 36:2374
37:4561 38:9808 39:926 40:150 41:4172 42:2148
43:2533 44:335 45:17626 46:4660 47:321 49:2033
50:1872 51:580 52:1580 54:317 55:954 56:8
57:225 58:2272 59:1273 60:1157 61:2887 62:2796
63:1862 64:5412 65:2273 66:4690 67:2988 68:1332
69:4010 70:1133 71:575 72:2860 74:2785 75:1627
76:630 77:2575 78:1872 79:1657 80:2206 81:2037
82:1757 83:1408 84:1755 85:3104 86:1115 87:2424
88:1261 89:4330 90:665 91:8249 92:2668 93:2812
94:3854 95:4308 96:1263 97:316 98:1064 99:737
100:74 101:1190 102:3466 103:32594 104:4454 105:709
106:1058 107:2396 108:1164 109:4019 110:2227 111:3287
112:2074 113:1812 114:1931 115:2141 116:2000 117:2753
118:2919 119:2080 120:1928 121:1461 122:2834 123:2193
124:1713 125:2892 126:64 128:1486 129:963 130:1257
131:1848 132:814 133:444 134:1516 135:312 136:1220
137:1246 138:2867 139:1602 140:1456 141:1442 142:1766
143:1595 144:1015 145:385 146:2097 147:2051 148:2534
149:2905 150:1068 151:1387 152:2112 153:566 154:7294
155:1482 156:2601 157:1838 158:1197 159:2455 160:3178
161:1732 162:3582 163:1769 164:1944 165:2137 166:1293
167:1842 168:4091 169:786 170:4937 171:1054 172:3904
173:3115 174:903 175:1296 176:3496 177:4790 178:3597
179:2209 180:2511 181:3855 182:3347 183:2073 184:2257
185:21168 186:5052 187:4258 188:4203 189:4076 190:9657
191:1516 192:11088 193:9281 194:7688 195:5458 196:3238
197:2760 198:6028 199:8173 200:8133 201:6319 202:10889
203:10774 204:4575 205:3694 206:4637 207:3665 208:4224
209:5160 210:4895 211:2759 212:4502 213:3649 214:1060
215:48 216:6611 217:3118 218:1402 219:592 220:2067
221:1056 222:965 223:2263
End of report
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