[REN-BGP-stats-all] IPv4 R&E Routing Table Report - Guam (Global) view
REN Routing Table Report
cscora at bgp.nsrc.org
Tue Feb 13 21:30:08 UTC 2024
IPv4 R&E Routing Table Report 21:25 GMT Tue 13 Feb, 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: 953094
Prefixes after maximum aggregation (per Origin AS): 357246
Deaggregation factor: 2.67
Unique aggregates announced (without unneeded subnets): 456820
Number of IPv4 prefixes with a valid ROA: 454954
Number of IPv4 prefixes with an invalid ROA: 5
Number of IPv4 prefixes with no ROA: 498135
Total ASes present in the Internet Routing Table: 75398
Prefixes per ASN: 12.64
Origin-only ASes present in the Internet Routing Table: 64651
Origin ASes announcing only one prefix: 26134
Transit ASes present in the Internet Routing Table: 10747
Transit-only ASes present in the Internet Routing Table: 494
Paths with bogon ASNs present in the IPv4 Routing Table: 88
Average AS path length visible in the Internet Routing Table: 5.4
Max AS path length visible: 56
Max AS path prepend of ASN (265020) 50
Prefixes from unregistered ASNs in the Routing Table: 1101
Number of instances of unregistered ASNs: 1109
Number of 32-bit ASNs allocated by the RIRs: 43610
Number of 32-bit ASNs visible in the Routing Table: 35862
Prefixes from 32-bit ASNs in the Routing Table: 185691
Number of bogon 32-bit ASNs visible in the Routing Table: 41
Special use prefixes present in the Routing Table: 2
Prefixes being announced from unallocated address space: 375
Number of addresses announced to Internet: 3041115776
Equivalent to 181 /8s, 67 /16s and 190 /24s
Percentage of available address space announced: 82.1
Percentage of allocated address space announced: 82.1
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: 319637
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 247953
Total APNIC prefixes after maximum aggregation: 72096
APNIC Deaggregation factor: 3.44
Prefixes being announced from the APNIC address blocks: 241028
Unique aggregates announced from the APNIC address blocks: 100014
APNIC Region origin ASes present in the Internet Routing Table: 13931
APNIC Prefixes per ASN: 17.30
APNIC Region origin ASes announcing only one prefix: 4204
APNIC Region transit ASes present in the Internet Routing Table: 1877
Average APNIC Region AS path length visible: 5.2
Max APNIC Region AS path length visible: 35
Number of APNIC region 32-bit ASNs visible in the Routing Table: 9320
Number of APNIC addresses announced to Internet: 774047040
Equivalent to 46 /8s, 35 /16s and 5 /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: 277351
Total ARIN prefixes after maximum aggregation: 123760
ARIN Deaggregation factor: 2.24
Prefixes being announced from the ARIN address blocks: 282143
Unique aggregates announced from the ARIN address blocks: 132134
ARIN Region origin ASes present in the Internet Routing Table: 19092
ARIN Prefixes per ASN: 14.78
ARIN Region origin ASes announcing only one prefix: 6953
ARIN Region transit ASes present in the Internet Routing Table: 1965
Average ARIN Region AS path length visible: 5.0
Max ARIN Region AS path length visible: 25
Number of ARIN region 32-bit ASNs visible in the Routing Table: 4846
Number of ARIN addresses announced to Internet: 1269606208
Equivalent to 75 /8s, 172 /16s and 167 /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, 393216-401308
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: 265728
Total RIPE prefixes after maximum aggregation: 125783
RIPE Deaggregation factor: 2.11
Prefixes being announced from the RIPE address blocks: 260376
Unique aggregates announced from the RIPE address blocks: 161629
RIPE Region origin ASes present in the Internet Routing Table: 28574
RIPE Prefixes per ASN: 9.11
RIPE Region origin ASes announcing only one prefix: 12074
RIPE Region transit ASes present in the Internet Routing Table: 3949
Average RIPE Region AS path length visible: 5.7
Max RIPE Region AS path length visible: 38
Number of RIPE region 32-bit ASNs visible in the Routing Table: 11600
Number of RIPE addresses announced to Internet: 713506560
Equivalent to 42 /8s, 135 /16s and 63 /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: 128911
Total LACNIC prefixes after maximum aggregation: 28760
LACNIC Deaggregation factor: 4.48
Prefixes being announced from the LACNIC address blocks: 127399
Unique aggregates announced from the LACNIC address blocks: 49501
LACNIC Region origin ASes present in the Internet Routing Table: 11068
LACNIC Prefixes per ASN: 11.51
LACNIC Region origin ASes announcing only one prefix: 2277
LACNIC Region transit ASes present in the Internet Routing Table: 2409
Average LACNIC Region AS path length visible: 6.0
Max LACNIC Region AS path length visible: 56
Number of LACNIC region 32-bit ASNs visible in the Routing Table: 8922
Number of LACNIC addresses announced to Internet: 177412608
Equivalent to 10 /8s, 147 /16s and 26 /24s
LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247,
61440-61951, 64099-64197, 262144-273820 + 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: 32050
Total AfriNIC prefixes after maximum aggregation: 6109
AfriNIC Deaggregation factor: 5.25
Prefixes being announced from the AfriNIC address blocks: 41773
Unique aggregates announced from the AfriNIC address blocks: 13240
AfriNIC Region origin ASes present in the Internet Routing Table: 1832
AfriNIC Prefixes per ASN: 22.80
AfriNIC Region origin ASes announcing only one prefix: 626
AfriNIC Region transit ASes present in the Internet Routing Table: 349
Average AfriNIC Region AS path length visible: 5.9
Max AfriNIC Region AS path length visible: 32
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 1174
Number of AfriNIC addresses announced to Internet: 106290944
Equivalent to 6 /8s, 85 /16s and 223 /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 9815 8738 50 CHINAMOBILE-CN China Mobile Communicati
7545 5663 783 674 TPG-INTERNET-AP TPG Telecom Limited, AU
18403 4599 347 25 FPT-AS-AP FPT Telecom Company, VN
7552 3877 1331 21 VIETEL-AS-AP Viettel Group, VN
7713 3591 1043 64 TELKOMNET-AS-AP PT Telekomunikasi Indon
9498 3459 499 251 BBIL-AP BHARTI Airtel Ltd., IN
45899 3372 1872 98 VNPT-AS-VN VNPT Corp, VN
24560 2697 860 377 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd
4755 2172 433 191 TATACOMM-AS TATA Communications formerl
45090 2149 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 9635 11227 3356 AMAZON-02, US
11492 4579 304 654 CABLEONE, US
7155 4178 288 96 VIASAT-SP-BACKBONE, US
22773 3620 3062 297 ASN-CXA-ALL-CCI-22773-RDC, US
6327 3594 1320 75 SHAW, CA
16625 3230 1406 2304 AKAMAI-AS, US
749 3184 54927 2435 DNIC-AS-00749, US
174 3020 6635 654 COGENT-174, US
367 2939 3733 1434 DNIC-ASBLK-00306-00371, US
396982 2752 3639 394 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 7590 1698 149 UNI2-AS, ES
39891 4658 280 55 ALJAWWALSTC-AS, SA
20940 3897 3397 152 AKAMAI-ASN1, NL
9009 3293 286 1598 M247, RO
12389 2867 2301 910 ROSTELECOM-AS, RU
8551 2648 368 35 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
34984 2346 363 592 TELLCOM-AS, TR
13188 1607 100 26 TRIOLAN, UA
8452 1497 1852 14 TE-AS TE-AS, EG
44477 1482 97 713 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 12341 3371 621 UNINET, MX
10620 3522 496 891 Telmex Colombia S.A., CO
13999 2506 338 639 Mega Cable, S.A. de C.V., MX
11830 2006 369 64 Instituto Costarricense de Electricidad
28573 1326 2319 238 Claro NXT Telecomunicacoes Ltda, BR
3816 1306 787 192 COLOMBIA TELECOMUNICACIONES S.A. ESP, C
6503 1213 340 498 Axtel, S.A.B. de C.V., MX
11664 1133 178 425 Techtel LMDS Comunicaciones Interactiva
28202 1105 52 9 Rede Brasileira de Comunicacao SA, BR
6147 1087 369 22 Telefonica del Peru S.A.A., PE
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 1546 545 28 RAYA-AS, EG
24863 1526 389 16 LINKdotNET-AS, EG
36992 1361 1519 281 ETISALAT-MISR, EG
36903 1249 554 96 MT-MPLS, MA
29571 1127 72 57 ORANGE-COTE-IVOIRE, CI
36935 935 521 42 Vodafone-, EG
37457 562 316 43 Telkom-Internet, ZA
36914 555 82 3 KENET-AS, KE
6713 552 1861 34 IAM-AS, MA
15399 535 55 54 WANANCHI-, 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 12341 3371 621 UNINET, MX
9808 9815 8738 50 CHINAMOBILE-CN China Mobile Communicati
16509 9635 11227 3356 AMAZON-02, US
12479 7590 1698 149 UNI2-AS, ES
7545 5663 783 674 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4658 280 55 ALJAWWALSTC-AS, SA
18403 4599 347 25 FPT-AS-AP FPT Telecom Company, VN
11492 4579 304 654 CABLEONE, US
7155 4178 288 96 VIASAT-SP-BACKBONE, US
20940 3897 3397 152 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 9815 9765 CHINAMOBILE-CN China Mobile Communications Grou
12479 7590 7441 UNI2-AS, ES
16509 9635 6279 AMAZON-02, US
7545 5663 4989 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4658 4603 ALJAWWALSTC-AS, SA
18403 4599 4574 FPT-AS-AP FPT Telecom Company, VN
7155 4178 4082 VIASAT-SP-BACKBONE, US
11492 4579 3925 CABLEONE, US
7552 3877 3856 VIETEL-AS-AP Viettel Group, VN
20940 3897 3745 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
33492 UNALLOCATED 8.6.184.0/23 3356 LEVEL3, US
64512 PRIVATE 8.10.33.0/24 14127 ILAND, US
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
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 LIGHTOWER, 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
100.96.100.0/24 57681 ASN-MGTS-USPD2, RU
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
23.164.72.0/24 Origin: 49195 SSAC, CN
23.164.72.0/24 Transit: 20473 AS-CHOOPA, US
23.176.160.0/24 Origin: 397327 RESERVED, ZZ
23.176.160.0/24 Transit: 19108 SUDDENLINK-COMMUNICATIONS, 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 /9:14 /10:36 /11:98 /12:301
/13:576 /14:1190 /15:2103 /16:13397 /17:8209 /18:13852
/19:25021 /20:43846 /21:52105 /22:111377 /23:102630 /24:577558
/25:120 /26:78 /27:139 /28:35 /29:88 /30:19
/31:6 /32:280
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
12479 6707 7590 UNI2-AS, ES
8151 6330 12341 UNINET, MX
11492 3493 4579 CABLEONE, US
6327 3391 3594 SHAW, CA
39891 3340 4658 ALJAWWALSTC-AS, SA
7155 3122 4178 VIASAT-SP-BACKBONE, US
22773 2658 3620 ASN-CXA-ALL-CCI-22773-RDC, US
30036 2138 2481 MEDIACOM-ENTERPRISE-BUSINESS, US
10620 2128 3522 Telmex Colombia S.A., CO
8551 2124 2648 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)
----------------------------------------------
1:2302 2:1541 3:297 4:8 5:4549 6:165
7:6 8:1518 9:1 11:172 12:1468 13:386
14:2344 15:311 16:203 17:361 18:731 20:360
21:4 22:188 23:6609 24:3100 25:2 27:2625
29:19 31:2592 32:54 34:40 35:123 36:2168
37:4500 38:6972 39:901 40:137 41:4256 42:2216
43:2330 44:334 45:17532 46:4409 47:287 49:1907
50:1911 51:570 52:1592 54:335 55:882 56:5
57:153 58:2031 59:1146 60:1018 61:2644 62:2756
63:1937 64:5701 65:2350 66:5008 67:3086 68:1348
69:4118 70:1363 71:586 72:2988 74:2671 75:1588
76:624 77:2473 78:1856 79:2466 80:2146 81:1910
82:1536 83:1262 84:1642 85:3095 86:783 87:2232
88:1273 89:4023 90:672 91:8034 92:2189 93:2652
94:3677 95:4084 96:1286 97:313 98:1032 99:744
100:96 101:1151 102:3318 103:32446 104:4784 105:1000
106:915 107:2760 108:1139 109:4053 110:2123 111:3162
112:2065 113:1754 114:1759 115:2051 116:1966 117:2634
118:2746 119:1954 120:1770 121:1277 122:2658 123:2221
124:1555 125:2817 126:28 128:1547 129:933 130:1103
131:1929 132:844 133:411 134:1703 135:352 136:928
137:1152 138:2968 139:1543 140:1370 141:1356 142:1580
143:1571 144:989 145:346 146:2025 147:1709 148:2533
149:2523 150:1038 151:1324 152:1984 153:596 154:5744
155:1380 156:2119 157:1523 158:1095 159:2216 160:2654
161:1631 162:3628 163:1703 164:1659 165:2154 166:1063
167:1727 168:3981 169:804 170:4966 171:1008 172:3822
173:3037 174:899 175:1238 176:3721 177:5325 178:3551
179:2474 180:2380 181:3757 182:3427 183:2014 184:2268
185:20801 186:5110 187:4761 188:4133 189:4328 190:9500
191:1875 192:11025 193:9037 194:7450 195:5365 196:3203
197:2737 198:5973 199:7191 200:8412 201:6343 202:10375
203:10228 204:4571 205:3718 206:4443 207:3491 208:4144
209:4954 210:4440 211:2505 212:4320 213:3466 214:1112
215:44 216:6835 217:2850 218:1332 219:423 220:1823
221:1022 222:689 223:2183
End of report
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