[REN-BGP-stats-all] IPv4 R&E Routing Table Report - Guam (Global) view
REN Routing Table Report
cscora at frr.nsrc.org
Thu Dec 22 21:30:59 UTC 2022
IPv4 R&E Routing Table Report 21:25 GMT Thu 22 Dec, 2022
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: 932823
Prefixes after maximum aggregation (per Origin AS): 346845
Deaggregation factor: 2.69
Unique aggregates announced (without unneeded subnets): 444083
Number of IPv4 prefixes with a valid ROA: 383198
Number of IPv4 prefixes with an invalid ROA: 2687
Number of IPv4 prefixes with no ROA: 546938
Total ASes present in the Internet Routing Table: 73983
Prefixes per ASN: 12.61
Origin-only ASes present in the Internet Routing Table: 63660
Origin ASes announcing only one prefix: 25609
Transit ASes present in the Internet Routing Table: 10323
Transit-only ASes present in the Internet Routing Table: 426
Paths with bogon ASNs present in the IPv4 Routing Table: 82
Average AS path length visible in the Internet Routing Table: 5.0
Max AS path length visible: 56
Max AS path prepend of ASN (265020) 50
Prefixes from unregistered ASNs in the Routing Table: 1018
Number of instances of unregistered ASNs: 1031
Number of 32-bit ASNs allocated by the RIRs: 40958
Number of 32-bit ASNs visible in the Routing Table: 33921
Prefixes from 32-bit ASNs in the Routing Table: 172256
Number of bogon 32-bit ASNs visible in the Routing Table: 50
Special use prefixes present in the Routing Table: 10
Prefixes being announced from unallocated address space: 518
Number of addresses announced to Internet: 3066021504
Equivalent to 182 /8s, 191 /16s and 198 /24s
Percentage of available address space announced: 82.8
Percentage of allocated address space announced: 82.8
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: 322098
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 236806
Total APNIC prefixes after maximum aggregation: 68048
APNIC Deaggregation factor: 3.48
Prefixes being announced from the APNIC address blocks: 231957
Unique aggregates announced from the APNIC address blocks: 97404
APNIC Region origin ASes present in the Internet Routing Table: 13157
APNIC Prefixes per ASN: 17.63
APNIC Region origin ASes announcing only one prefix: 3834
APNIC Region transit ASes present in the Internet Routing Table: 1791
Average APNIC Region AS path length visible: 5.1
Max APNIC Region AS path length visible: 26
Number of APNIC region 32-bit ASNs visible in the Routing Table: 8436
Number of APNIC addresses announced to Internet: 773200960
Equivalent to 46 /8s, 22 /16s and 28 /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, 131072-151865
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: 269905
Total ARIN prefixes after maximum aggregation: 121913
ARIN Deaggregation factor: 2.21
Prefixes being announced from the ARIN address blocks: 271265
Unique aggregates announced from the ARIN address blocks: 129664
ARIN Region origin ASes present in the Internet Routing Table: 19088
ARIN Prefixes per ASN: 14.21
ARIN Region origin ASes announcing only one prefix: 6980
ARIN Region transit ASes present in the Internet Routing Table: 1915
Average ARIN Region AS path length visible: 4.7
Max ARIN Region AS path length visible: 37
Number of ARIN region 32-bit ASNs visible in the Routing Table: 4711
Number of ARIN addresses announced to Internet: 1288394048
Equivalent to 76 /8s, 203 /16s and 85 /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: 266728
Total RIPE prefixes after maximum aggregation: 122091
RIPE Deaggregation factor: 2.18
Prefixes being announced from the RIPE address blocks: 263602
Unique aggregates announced from the RIPE address blocks: 155647
RIPE Region origin ASes present in the Internet Routing Table: 28181
RIPE Prefixes per ASN: 9.35
RIPE Region origin ASes announcing only one prefix: 11964
RIPE Region transit ASes present in the Internet Routing Table: 3874
Average RIPE Region AS path length visible: 5.0
Max RIPE Region AS path length visible: 34
Number of RIPE region 32-bit ASNs visible in the Routing Table: 10938
Number of RIPE addresses announced to Internet: 719556736
Equivalent to 42 /8s, 227 /16s and 144 /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
196608-213403
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: 128349
Total LACNIC prefixes after maximum aggregation: 28304
LACNIC Deaggregation factor: 4.53
Prefixes being announced from the LACNIC address blocks: 127558
Unique aggregates announced from the LACNIC address blocks: 48926
LACNIC Region origin ASes present in the Internet Routing Table: 11015
LACNIC Prefixes per ASN: 11.58
LACNIC Region origin ASes announcing only one prefix: 2259
LACNIC Region transit ASes present in the Internet Routing Table: 2269
Average LACNIC Region AS path length visible: 5.4
Max LACNIC Region AS path length visible: 56
Number of LACNIC region 32-bit ASNs visible in the Routing Table: 8782
Number of LACNIC addresses announced to Internet: 176055552
Equivalent to 10 /8s, 126 /16s and 101 /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: 30017
Total AfriNIC prefixes after maximum aggregation: 5716
AfriNIC Deaggregation factor: 5.25
Prefixes being announced from the AfriNIC address blocks: 37917
Unique aggregates announced from the AfriNIC address blocks: 12012
AfriNIC Region origin ASes present in the Internet Routing Table: 1713
AfriNIC Prefixes per ASN: 22.13
AfriNIC Region origin ASes announcing only one prefix: 572
AfriNIC Region transit ASes present in the Internet Routing Table: 319
Average AfriNIC Region AS path length visible: 5.4
Max AfriNIC Region AS path length visible: 38
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 1054
Number of AfriNIC addresses announced to Internet: 108477184
Equivalent to 6 /8s, 119 /16s and 59 /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 9154 8883 47 CHINAMOBILE-CN China Mobile Communicati
7545 5943 787 703 TPG-INTERNET-AP TPG Telecom Limited, AU
7552 3625 1331 21 VIETEL-AS-AP Viettel Group, VN
7713 3521 1043 63 TELKOMNET-AS-AP PT Telekomunikasi Indon
45899 3371 1874 94 VNPT-AS-VN VNPT Corp, VN
9498 2679 499 237 BBIL-AP BHARTI Airtel Ltd., IN
24560 2349 849 437 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd
4766 2284 11250 589 KIXS-AS-KR Korea Telecom, KR
45090 2180 1438 79 TENCENT-NET-AP Shenzhen Tencent Compute
4755 2161 440 215 TATACOMM-AS TATA Communications formerl
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 7756 10638 2916 AMAZON-02, US
11492 4546 301 565 CABLEONE, US
7155 3894 265 33 VIASAT-SP-BACKBONE, US
22773 3776 3066 331 ASN-CXA-ALL-CCI-22773-RDC, US
6327 3520 1320 63 SHAW, CA
16625 3472 1803 2515 AKAMAI-AS, US
749 3026 50577 2293 DNIC-AS-00749, US
7018 2614 24130 1586 ATT-INTERNET4, US
396982 2574 3493 369 GOOGLE-CLOUD-PLATFORM, US
30036 2563 368 393 MEDIACOM-ENTERPRISE-BUSINESS, 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 6952 1706 146 UNI2-AS, ES
9121 6177 1692 17 TTNET, TR
39891 4560 269 57 ALJAWWALSTC-AS, SA
20940 4078 3400 203 AKAMAI-ASN1, NL
8551 3701 374 38 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
12389 2915 2290 907 ROSTELECOM-AS, RU
47331 2766 399 2090 TTNET, TR
9009 2655 252 1361 M247, RO
6849 2264 339 20 UKRTELNET, UA
34984 2256 358 612 TELLCOM-AS, TR
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 10926 3340 594 Uninet S.A. de C.V., MX
10620 3466 507 852 Telmex Colombia S.A., CO
11830 2261 369 64 Instituto Costarricense de Electricidad
13999 2191 358 583 Mega Cable, S.A. de C.V., MX
28573 1341 2328 258 Claro NXT Telecomunicacoes Ltda, BR
6503 1296 339 518 Axtel, S.A.B. de C.V., MX
3816 1291 740 156 COLOMBIA TELECOMUNICACIONES S.A. ESP, C
6147 1153 370 22 Telefonica del Peru S.A.A., PE
11664 1138 186 467 Techtel LMDS Comunicaciones Interactiva
26615 991 2466 43 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 1509 511 29 RAYA-AS, EG
24863 1503 393 21 LINKdotNET-AS, EG
36992 1321 1518 274 ETISALAT-MISR, EG
36903 1242 550 99 MT-MPLS, MA
29571 1011 67 43 ORANGE-COTE-IVOIRE, CI
36935 705 520 42 Vodafone-, EG
37457 704 325 49 Telkom-Internet, ZA
6713 612 1863 34 IAM-AS, MA
15399 526 53 45 WANANCHI-, KE
37342 494 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 10926 3340 594 Uninet S.A. de C.V., MX
9808 9154 8883 47 CHINAMOBILE-CN China Mobile Communicati
16509 7756 10638 2916 AMAZON-02, US
12479 6952 1706 146 UNI2-AS, ES
9121 6177 1692 17 TTNET, TR
7545 5943 787 703 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4560 269 57 ALJAWWALSTC-AS, SA
11492 4546 301 565 CABLEONE, US
20940 4078 3400 203 AKAMAI-ASN1, NL
7155 3894 265 33 VIASAT-SP-BACKBONE, US
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 9154 9107 CHINAMOBILE-CN China Mobile Communications Grou
12479 6952 6806 UNI2-AS, ES
9121 6177 6160 TTNET, TR
7545 5943 5240 TPG-INTERNET-AP TPG Telecom Limited, AU
16509 7756 4840 AMAZON-02, US
39891 4560 4503 ALJAWWALSTC-AS, SA
11492 4546 3981 CABLEONE, US
20940 4078 3875 AKAMAI-ASN1, NL
7155 3894 3861 VIASAT-SP-BACKBONE, US
8551 3701 3663 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo
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
398083 UNALLOCATED 5.133.124.0/24 399587 UT, US
33123 UNALLOCATED 8.10.69.0/24 11168 SCC, US
16641 UNALLOCATED 8.10.194.0/24 3356 LEVEL3, US
16641 UNALLOCATED 8.10.210.0/24 3356 LEVEL3, US
25674 UNALLOCATED 8.12.76.0/24 3356 LEVEL3, US
16641 UNALLOCATED 8.12.250.0/24 3356 LEVEL3, US
25674 UNALLOCATED 8.14.115.0/24 3356 LEVEL3, US
12169 UNALLOCATED 8.15.207.0/24 32787 PROLEXIC-TECHNOLOGIES-DDOS-M
25674 UNALLOCATED 8.19.146.0/24 3356 LEVEL3, US
53775 UNALLOCATED 8.20.88.0/24 7029 WINDSTREAM, US
Complete listing at https://bgp.nsrc.org/REN/Guam/data-badAS
Prefixes from the Special Purpose Address Registry (Global)
-----------------------------------------------------------
Prefix Origin AS Description
10.20.160.0/20 3605 ERX-KUENTOS-AS Guam Cablevision, LLC., GU
10.20.176.0/21 3605 ERX-KUENTOS-AS Guam Cablevision, LLC., GU
10.192.0.0/23 3605 ERX-KUENTOS-AS Guam Cablevision, LLC., GU
10.192.2.0/24 3605 ERX-KUENTOS-AS Guam Cablevision, LLC., GU
10.193.0.0/23 3605 ERX-KUENTOS-AS Guam Cablevision, LLC., GU
10.196.0.0/23 3605 ERX-KUENTOS-AS Guam Cablevision, LLC., GU
100.88.0.0/17 264275 ROLIM NET TECNOLOGIA LTDA, BR
100.96.100.0/24 57681 ASN-MGTS-USPD2, RU
100.127.133.128/25 11096 FLORIDANET, US
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
23.131.185.0/24 Origin: 174 COGENT-174, US
23.131.185.0/24 Transit: 6453 AS6453, US
23.131.186.0/24 Origin: 174 COGENT-174, US
23.131.186.0/24 Transit: 6453 AS6453, US
23.131.187.0/24 Origin: 174 COGENT-174, US
23.131.187.0/24 Transit: 6453 AS6453, US
23.131.190.0/24 Origin: 7018 ATT-INTERNET4, US
23.131.190.0/24 Transit: 6939 HURRICANE, US
23.131.191.0/24 Origin: 212238 CDNEXT, GB
23.131.191.0/24 Transit: 60068 CDN77 \^_^, GB
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 /9:13 /10:38 /11:101 /12:297
/13:586 /14:1199 /15:2090 /16:13542 /17:8337 /18:14056
/19:25159 /20:43817 /21:52954 /22:110922 /23:101271 /24:557584
/25:140 /26:95 /27:150 /28:60 /29:90 /30:27
/31:3 /32:276
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
12479 5998 6952 UNI2-AS, ES
9121 5330 6177 TTNET, TR
8151 4911 10926 Uninet S.A. de C.V., MX
39891 3551 4560 ALJAWWALSTC-AS, SA
11492 3453 4546 CABLEONE, US
6327 3328 3520 SHAW, CA
8551 3166 3701 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo
7155 2983 3894 VIASAT-SP-BACKBONE, US
22773 2801 3776 ASN-CXA-ALL-CCI-22773-RDC, US
47331 2409 2766 TTNET, TR
Complete listing at https://bgp.nsrc.org/REN/Guam/data-sXXas-nos
Number of /24s announced per /8 block (Global)
----------------------------------------------
1:1625 2:1230 3:168 4:7 5:4326 6:110
7:5 8:1560 9:1 10:1 11:172 12:1610
13:369 14:2366 15:285 16:76 17:371 18:410
20:247 21:4 22:188 23:5835 24:2527 25:4
27:2790 29:19 31:2528 32:108 34:8 35:96
36:1845 37:4650 38:3973 39:823 40:154 41:4194
42:1043 43:2328 44:308 45:17593 46:4271 47:381
49:1719 50:1943 51:375 52:1544 54:396 55:785
56:8 57:89 58:1735 59:1112 60:1006 61:2474
62:2690 63:1950 64:5672 65:2346 66:5000 67:3068
68:1394 69:4173 70:1268 71:670 72:3071 74:2625
75:1473 76:596 77:2459 78:4027 79:2944 80:2086
81:1843 82:1495 83:1246 84:1514 85:3792 86:744
87:2020 88:2902 89:3566 90:591 91:7723 92:1992
93:2582 94:3567 95:4865 96:1316 97:347 98:1194
99:741 100:76 101:1294 102:2701 103:30846 104:4640
105:894 106:848 107:2549 108:927 109:4391 110:2047
111:3268 112:2034 113:1532 114:1612 115:2135 116:1884
117:2479 118:2289 119:1910 120:1699 121:1059 122:2606
123:2179 124:1528 125:2276 128:1324 129:1064 130:990
131:2204 132:853 133:401 134:1906 135:338 136:889
137:1077 138:2872 139:1517 140:1034 141:1492 142:1422
143:1536 144:1193 145:353 146:1906 147:1529 148:2294
149:1864 150:877 151:1148 152:1850 153:559 154:3791
155:1416 156:1631 157:1298 158:1049 159:2239 160:2648
161:1433 162:3569 163:1495 164:1730 165:1690 166:822
167:1747 168:4192 169:924 170:4980 171:886 172:3492
173:3083 174:1028 175:1181 176:3690 177:6148 178:3556
179:2621 180:2382 181:3435 182:3234 183:1934 184:2373
185:20140 186:5066 187:4569 188:4191 189:3898 190:9186
191:1828 192:11013 193:8842 194:7246 195:5174 196:3033
197:2508 198:6008 199:6123 200:8106 201:6135 202:10480
203:10215 204:4614 205:3524 206:3861 207:3404 208:4133
209:4863 210:4243 211:2400 212:4113 213:3570 214:1107
215:55 216:6643 217:2741 218:1269 219:409 220:2033
221:956 222:665 223:1981
End of report
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